70378620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3971

約数の個数: 96

約数和(自身を含む): 221501952

約数和(自身を除く): 151123332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 3923, 4485, 5980, 7846, 8970, 11769, 15692, 17940, 19615, 23538, 39230, 47076, 50999, 58845, 78460, 90229, 101998, 117690, 152997, 180458, 203996, 235380, 254995, 270687, 305994, 360916, 451145, 509990, 541374, 611988, 764985, 902290, 1019980, 1082748, 1172977, 1353435, 1529970, 1804580, 2345954, 2706870, 3059940, 3518931, 4691908, 5413740, 5864885, 7037862, 11729770, 14075724, 17594655, 23459540, 35189310, 70378620]

約数ペア:

[(1, 70378620), (2, 35189310), (3, 23459540), (4, 17594655), (5, 14075724), (6, 11729770), (10, 7037862), (12, 5864885), (13, 5413740), (15, 4691908), (20, 3518931), (23, 3059940), (26, 2706870), (30, 2345954), (39, 1804580), (46, 1529970), (52, 1353435), (60, 1172977), (65, 1082748), (69, 1019980), (78, 902290), (92, 764985), (115, 611988), (130, 541374), (138, 509990), (156, 451145), (195, 360916), (230, 305994), (260, 270687), (276, 254995), (299, 235380), (345, 203996), (390, 180458), (460, 152997), (598, 117690), (690, 101998), (780, 90229), (897, 78460), (1196, 58845), (1380, 50999), (1495, 47076), (1794, 39230), (2990, 23538), (3588, 19615), (3923, 17940), (4485, 15692), (5980, 11769), (7846, 8970)]