573058980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244897}}^1$

素因数の和:244925

約数の個数: 72

約数和(自身を含む): 1872000312

約数和(自身を除く): 1298941332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 244897, 489794, 734691, 979588, 1224485, 1469382, 2204073, 2448970, 2938764, 3183661, 3673455, 4408146, 4897940, 6367322, 7346910, 8816292, 9550983, 11020365, 12734644, 14693820, 15918305, 19101966, 22040730, 28652949, 31836610, 38203932, 44081460, 47754915, 57305898, 63673220, 95509830, 114611796, 143264745, 191019660, 286529490, 573058980]

約数ペア:

[(1, 573058980), (2, 286529490), (3, 191019660), (4, 143264745), (5, 114611796), (6, 95509830), (9, 63673220), (10, 57305898), (12, 47754915), (13, 44081460), (15, 38203932), (18, 31836610), (20, 28652949), (26, 22040730), (30, 19101966), (36, 15918305), (39, 14693820), (45, 12734644), (52, 11020365), (60, 9550983), (65, 8816292), (78, 7346910), (90, 6367322), (117, 4897940), (130, 4408146), (156, 3673455), (180, 3183661), (195, 2938764), (234, 2448970), (260, 2204073), (390, 1469382), (468, 1224485), (585, 979588), (780, 734691), (1170, 489794), (2340, 244897)]