74729220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40177}}^1$

素因数の和:40220

約数の個数: 48

約数和(自身を含む): 215996928

約数和(自身を除く): 141267708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 40177, 80354, 120531, 160708, 200885, 241062, 401770, 482124, 602655, 803540, 1205310, 1245487, 2410620, 2490974, 3736461, 4981948, 6227435, 7472922, 12454870, 14945844, 18682305, 24909740, 37364610, 74729220]

約数ペア:

[(1, 74729220), (2, 37364610), (3, 24909740), (4, 18682305), (5, 14945844), (6, 12454870), (10, 7472922), (12, 6227435), (15, 4981948), (20, 3736461), (30, 2490974), (31, 2410620), (60, 1245487), (62, 1205310), (93, 803540), (124, 602655), (155, 482124), (186, 401770), (310, 241062), (372, 200885), (465, 160708), (620, 120531), (930, 80354), (1860, 40177)]