17520030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 54120960

約数和(自身を除く): 36600930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 347, 374, 459, 495, 510, 561, 594, 694, 765, 918, 935, 990, 1041, 1122, 1485, 1530, 1683, 1735, 1870, 2082, 2295, 2805, 2970, 3123, 3366, 3470, 3817, 4590, 5049, 5205, 5610, 5899, 6246, 7634, 8415, 9369, 10098, 10410, 11451, 11798, 15615, 16830, 17697, 18738, 19085, 22902, 25245, 29495, 31230, 34353, 35394, 38170, 46845, 50490, 53091, 57255, 58990, 64889, 68706, 88485, 93690, 103059, 106182, 114510, 129778, 159273, 171765, 176970, 194667, 206118, 265455, 318546, 324445, 343530, 389334, 515295, 530910, 584001, 648890, 796365, 973335, 1030590, 1168002, 1592730, 1752003, 1946670, 2920005, 3504006, 5840010, 8760015, 17520030]

約数ペア:

[(1, 17520030), (2, 8760015), (3, 5840010), (5, 3504006), (6, 2920005), (9, 1946670), (10, 1752003), (11, 1592730), (15, 1168002), (17, 1030590), (18, 973335), (22, 796365), (27, 648890), (30, 584001), (33, 530910), (34, 515295), (45, 389334), (51, 343530), (54, 324445), (55, 318546), (66, 265455), (85, 206118), (90, 194667), (99, 176970), (102, 171765), (110, 159273), (135, 129778), (153, 114510), (165, 106182), (170, 103059), (187, 93690), (198, 88485), (255, 68706), (270, 64889), (297, 58990), (306, 57255), (330, 53091), (347, 50490), (374, 46845), (459, 38170), (495, 35394), (510, 34353), (561, 31230), (594, 29495), (694, 25245), (765, 22902), (918, 19085), (935, 18738), (990, 17697), (1041, 16830), (1122, 15615), (1485, 11798), (1530, 11451), (1683, 10410), (1735, 10098), (1870, 9369), (2082, 8415), (2295, 7634), (2805, 6246), (2970, 5899), (3123, 5610), (3366, 5205), (3470, 5049), (3817, 4590)]