18410490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 60217344

約数和(自身を除く): 41806854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 191, 210, 238, 255, 270, 306, 315, 357, 378, 382, 405, 459, 510, 567, 573, 595, 630, 714, 765, 810, 918, 945, 955, 1071, 1134, 1146, 1190, 1337, 1377, 1530, 1719, 1785, 1890, 1910, 2142, 2295, 2674, 2754, 2835, 2865, 3213, 3247, 3438, 3570, 4011, 4590, 5157, 5355, 5670, 5730, 6426, 6494, 6685, 6885, 8022, 8595, 9639, 9741, 10314, 10710, 12033, 13370, 13770, 15471, 16065, 16235, 17190, 19278, 19482, 20055, 22729, 24066, 25785, 29223, 30942, 32130, 32470, 36099, 40110, 45458, 48195, 48705, 51570, 58446, 60165, 68187, 72198, 77355, 87669, 96390, 97410, 108297, 113645, 120330, 136374, 146115, 154710, 175338, 180495, 204561, 216594, 227290, 263007, 292230, 340935, 360990, 409122, 438345, 526014, 541485, 613683, 681870, 876690, 1022805, 1082970, 1227366, 1315035, 1841049, 2045610, 2630070, 3068415, 3682098, 6136830, 9205245, 18410490]

約数ペア:

[(1, 18410490), (2, 9205245), (3, 6136830), (5, 3682098), (6, 3068415), (7, 2630070), (9, 2045610), (10, 1841049), (14, 1315035), (15, 1227366), (17, 1082970), (18, 1022805), (21, 876690), (27, 681870), (30, 613683), (34, 541485), (35, 526014), (42, 438345), (45, 409122), (51, 360990), (54, 340935), (63, 292230), (70, 263007), (81, 227290), (85, 216594), (90, 204561), (102, 180495), (105, 175338), (119, 154710), (126, 146115), (135, 136374), (153, 120330), (162, 113645), (170, 108297), (189, 97410), (191, 96390), (210, 87669), (238, 77355), (255, 72198), (270, 68187), (306, 60165), (315, 58446), (357, 51570), (378, 48705), (382, 48195), (405, 45458), (459, 40110), (510, 36099), (567, 32470), (573, 32130), (595, 30942), (630, 29223), (714, 25785), (765, 24066), (810, 22729), (918, 20055), (945, 19482), (955, 19278), (1071, 17190), (1134, 16235), (1146, 16065), (1190, 15471), (1337, 13770), (1377, 13370), (1530, 12033), (1719, 10710), (1785, 10314), (1890, 9741), (1910, 9639), (2142, 8595), (2295, 8022), (2674, 6885), (2754, 6685), (2835, 6494), (2865, 6426), (3213, 5730), (3247, 5670), (3438, 5355), (3570, 5157), (4011, 4590)]