2301689740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{6197}}^1$

素因数の和:6599

約数の個数: 72

約数和(自身を含む): 5638444560

約数和(自身を除く): 3336754820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 379, 490, 758, 980, 1516, 1895, 2653, 3790, 5306, 6197, 7580, 10612, 12394, 13265, 18571, 24788, 26530, 30985, 37142, 43379, 53060, 61970, 74284, 86758, 92855, 123940, 173516, 185710, 216895, 303653, 371420, 433790, 607306, 867580, 1214612, 1518265, 2348663, 3036530, 4697326, 6073060, 9394652, 11743315, 16440641, 23486630, 32881282, 46973260, 65762564, 82203205, 115084487, 164406410, 230168974, 328812820, 460337948, 575422435, 1150844870, 2301689740]

約数ペア:

[(1, 2301689740), (2, 1150844870), (4, 575422435), (5, 460337948), (7, 328812820), (10, 230168974), (14, 164406410), (20, 115084487), (28, 82203205), (35, 65762564), (49, 46973260), (70, 32881282), (98, 23486630), (140, 16440641), (196, 11743315), (245, 9394652), (379, 6073060), (490, 4697326), (758, 3036530), (980, 2348663), (1516, 1518265), (1895, 1214612), (2653, 867580), (3790, 607306), (5306, 433790), (6197, 371420), (7580, 303653), (10612, 216895), (12394, 185710), (13265, 173516), (18571, 123940), (24788, 92855), (26530, 86758), (30985, 74284), (37142, 61970), (43379, 53060)]