999718830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 3027787776

約数和(自身を除く): 2028068946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 191, 198, 255, 306, 311, 330, 374, 382, 495, 510, 561, 573, 622, 765, 933, 935, 955, 990, 1122, 1146, 1530, 1555, 1683, 1719, 1866, 1870, 1910, 2101, 2799, 2805, 2865, 3110, 3247, 3366, 3421, 3438, 4202, 4665, 5287, 5598, 5610, 5730, 6303, 6494, 6842, 8415, 8595, 9330, 9741, 10263, 10505, 10574, 12606, 13995, 15861, 16235, 16830, 17105, 17190, 18909, 19482, 20526, 21010, 26435, 27990, 29223, 30789, 31515, 31722, 32470, 34210, 35717, 37818, 47583, 48705, 51315, 52870, 58157, 58446, 59401, 61578, 63030, 71434, 79305, 94545, 95166, 97410, 102630, 107151, 116314, 118802, 146115, 153945, 158610, 174471, 178203, 178585, 189090, 214302, 237915, 290785, 292230, 297005, 307890, 321453, 348942, 356406, 357170, 475830, 523413, 534609, 535755, 581570, 594010, 642906, 653411, 872355, 891015, 1009817, 1046826, 1069218, 1071510, 1306822, 1607265, 1744710, 1782030, 1960233, 2019634, 2617065, 2673045, 3029451, 3214530, 3267055, 3920466, 5049085, 5234130, 5346090, 5880699, 6058902, 6534110, 9088353, 9801165, 10098170, 11107987, 11761398, 15147255, 18176706, 19602330, 22215974, 29403495, 30294510, 33323961, 45441765, 55539935, 58806990, 66647922, 90883530, 99971883, 111079870, 166619805, 199943766, 333239610, 499859415, 999718830]

約数ペア:

[(1, 999718830), (2, 499859415), (3, 333239610), (5, 199943766), (6, 166619805), (9, 111079870), (10, 99971883), (11, 90883530), (15, 66647922), (17, 58806990), (18, 55539935), (22, 45441765), (30, 33323961), (33, 30294510), (34, 29403495), (45, 22215974), (51, 19602330), (55, 18176706), (66, 15147255), (85, 11761398), (90, 11107987), (99, 10098170), (102, 9801165), (110, 9088353), (153, 6534110), (165, 6058902), (170, 5880699), (187, 5346090), (191, 5234130), (198, 5049085), (255, 3920466), (306, 3267055), (311, 3214530), (330, 3029451), (374, 2673045), (382, 2617065), (495, 2019634), (510, 1960233), (561, 1782030), (573, 1744710), (622, 1607265), (765, 1306822), (933, 1071510), (935, 1069218), (955, 1046826), (990, 1009817), (1122, 891015), (1146, 872355), (1530, 653411), (1555, 642906), (1683, 594010), (1719, 581570), (1866, 535755), (1870, 534609), (1910, 523413), (2101, 475830), (2799, 357170), (2805, 356406), (2865, 348942), (3110, 321453), (3247, 307890), (3366, 297005), (3421, 292230), (3438, 290785), (4202, 237915), (4665, 214302), (5287, 189090), (5598, 178585), (5610, 178203), (5730, 174471), (6303, 158610), (6494, 153945), (6842, 146115), (8415, 118802), (8595, 116314), (9330, 107151), (9741, 102630), (10263, 97410), (10505, 95166), (10574, 94545), (12606, 79305), (13995, 71434), (15861, 63030), (16235, 61578), (16830, 59401), (17105, 58446), (17190, 58157), (18909, 52870), (19482, 51315), (20526, 48705), (21010, 47583), (26435, 37818), (27990, 35717), (29223, 34210), (30789, 32470), (31515, 31722)]