42052740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 126959616

約数和(自身を除く): 84906876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 983, 1380, 1426, 1860, 1966, 2139, 2852, 2949, 3565, 3932, 4278, 4915, 5898, 7130, 8556, 9830, 10695, 11796, 14260, 14745, 19660, 21390, 22609, 29490, 30473, 42780, 45218, 58980, 60946, 67827, 90436, 91419, 113045, 121892, 135654, 152365, 182838, 226090, 271308, 304730, 339135, 365676, 452180, 457095, 609460, 678270, 700879, 914190, 1356540, 1401758, 1828380, 2102637, 2803516, 3504395, 4205274, 7008790, 8410548, 10513185, 14017580, 21026370, 42052740]

約数ペア:

[(1, 42052740), (2, 21026370), (3, 14017580), (4, 10513185), (5, 8410548), (6, 7008790), (10, 4205274), (12, 3504395), (15, 2803516), (20, 2102637), (23, 1828380), (30, 1401758), (31, 1356540), (46, 914190), (60, 700879), (62, 678270), (69, 609460), (92, 457095), (93, 452180), (115, 365676), (124, 339135), (138, 304730), (155, 271308), (186, 226090), (230, 182838), (276, 152365), (310, 135654), (345, 121892), (372, 113045), (460, 91419), (465, 90436), (620, 67827), (690, 60946), (713, 58980), (930, 45218), (983, 42780), (1380, 30473), (1426, 29490), (1860, 22609), (1966, 21390), (2139, 19660), (2852, 14745), (2949, 14260), (3565, 11796), (3932, 10695), (4278, 9830), (4915, 8556), (5898, 7130)]