71000540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 173408256

約数和(自身を除く): 102407716

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 92, 115, 124, 130, 155, 230, 260, 299, 310, 383, 403, 460, 598, 620, 713, 766, 806, 1196, 1426, 1495, 1532, 1612, 1915, 2015, 2852, 2990, 3565, 3830, 4030, 4979, 5980, 7130, 7660, 8060, 8809, 9269, 9958, 11873, 14260, 17618, 18538, 19916, 23746, 24895, 35236, 37076, 44045, 46345, 47492, 49790, 59365, 88090, 92690, 99580, 114517, 118730, 154349, 176180, 185380, 229034, 237460, 273079, 308698, 458068, 546158, 572585, 617396, 771745, 1092316, 1145170, 1365395, 1543490, 2290340, 2730790, 3086980, 3550027, 5461580, 7100054, 14200108, 17750135, 35500270, 71000540]

約数ペア:

[(1, 71000540), (2, 35500270), (4, 17750135), (5, 14200108), (10, 7100054), (13, 5461580), (20, 3550027), (23, 3086980), (26, 2730790), (31, 2290340), (46, 1543490), (52, 1365395), (62, 1145170), (65, 1092316), (92, 771745), (115, 617396), (124, 572585), (130, 546158), (155, 458068), (230, 308698), (260, 273079), (299, 237460), (310, 229034), (383, 185380), (403, 176180), (460, 154349), (598, 118730), (620, 114517), (713, 99580), (766, 92690), (806, 88090), (1196, 59365), (1426, 49790), (1495, 47492), (1532, 46345), (1612, 44045), (1915, 37076), (2015, 35236), (2852, 24895), (2990, 23746), (3565, 19916), (3830, 18538), (4030, 17618), (4979, 14260), (5980, 11873), (7130, 9958), (7660, 9269), (8060, 8809)]