127091940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68329}}^1$

素因数の和:68372

約数の個数: 48

約数和(自身を含む): 367342080

約数和(自身を除く): 240250140

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, 68329, 136658, 204987, 273316, 341645, 409974, 683290, 819948, 1024935, 1366580, 2049870, 2118199, 4099740, 4236398, 6354597, 8472796, 10590995, 12709194, 21181990, 25418388, 31772985, 42363980, 63545970, 127091940]

約数ペア:

[(1, 127091940), (2, 63545970), (3, 42363980), (4, 31772985), (5, 25418388), (6, 21181990), (10, 12709194), (12, 10590995), (15, 8472796), (20, 6354597), (30, 4236398), (31, 4099740), (60, 2118199), (62, 2049870), (93, 1366580), (124, 1024935), (155, 819948), (186, 683290), (310, 409974), (372, 341645), (465, 273316), (620, 204987), (930, 136658), (1860, 68329)]