123515910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3402

約数の個数: 96

約数和(自身を含む): 373351680

約数和(自身を除く): 249835770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 59, 63, 70, 90, 105, 118, 126, 177, 210, 295, 315, 354, 413, 531, 590, 630, 826, 885, 1062, 1239, 1770, 2065, 2478, 2655, 3323, 3717, 4130, 5310, 6195, 6646, 7434, 9969, 12390, 16615, 18585, 19938, 23261, 29907, 33230, 37170, 46522, 49845, 59814, 69783, 99690, 116305, 139566, 149535, 196057, 209349, 232610, 299070, 348915, 392114, 418698, 588171, 697830, 980285, 1046745, 1176342, 1372399, 1764513, 1960570, 2093490, 2744798, 2940855, 3529026, 4117197, 5881710, 6861995, 8234394, 8822565, 12351591, 13723990, 17645130, 20585985, 24703182, 41171970, 61757955, 123515910]

約数ペア:

[(1, 123515910), (2, 61757955), (3, 41171970), (5, 24703182), (6, 20585985), (7, 17645130), (9, 13723990), (10, 12351591), (14, 8822565), (15, 8234394), (18, 6861995), (21, 5881710), (30, 4117197), (35, 3529026), (42, 2940855), (45, 2744798), (59, 2093490), (63, 1960570), (70, 1764513), (90, 1372399), (105, 1176342), (118, 1046745), (126, 980285), (177, 697830), (210, 588171), (295, 418698), (315, 392114), (354, 348915), (413, 299070), (531, 232610), (590, 209349), (630, 196057), (826, 149535), (885, 139566), (1062, 116305), (1239, 99690), (1770, 69783), (2065, 59814), (2478, 49845), (2655, 46522), (3323, 37170), (3717, 33230), (4130, 29907), (5310, 23261), (6195, 19938), (6646, 18585), (7434, 16615), (9969, 12390)]