38596860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6963

約数の個数: 72

約数和(自身を含む): 120871296

約数和(自身を除く): 82274436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 6917, 13834, 20751, 27668, 34585, 41502, 62253, 69170, 83004, 103755, 124506, 138340, 207510, 214427, 249012, 311265, 415020, 428854, 622530, 643281, 857708, 1072135, 1245060, 1286562, 1929843, 2144270, 2573124, 3216405, 3859686, 4288540, 6432810, 7719372, 9649215, 12865620, 19298430, 38596860]

約数ペア:

[(1, 38596860), (2, 19298430), (3, 12865620), (4, 9649215), (5, 7719372), (6, 6432810), (9, 4288540), (10, 3859686), (12, 3216405), (15, 2573124), (18, 2144270), (20, 1929843), (30, 1286562), (31, 1245060), (36, 1072135), (45, 857708), (60, 643281), (62, 622530), (90, 428854), (93, 415020), (124, 311265), (155, 249012), (180, 214427), (186, 207510), (279, 138340), (310, 124506), (372, 103755), (465, 83004), (558, 69170), (620, 62253), (930, 41502), (1116, 34585), (1395, 27668), (1860, 20751), (2790, 13834), (5580, 6917)]