1569681230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30881}}^1$

素因数の和:30941

約数の個数: 64

約数和(自身を含む): 3361938048

約数和(自身を除く): 1792256818

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 25415, 30881, 50830, 61762, 154405, 308810, 401453, 524977, 710263, 802906, 1049954, 1420526, 2007265, 2624885, 3551315, 4014530, 5249770, 6824701, 7102630, 9233419, 12074471, 13649402, 18466838, 24148942, 34123505, 46167095, 60372355, 68247010, 92334190, 120744710, 156968123, 313936246, 784840615, 1569681230]

約数ペア:

[(1, 1569681230), (2, 784840615), (5, 313936246), (10, 156968123), (13, 120744710), (17, 92334190), (23, 68247010), (26, 60372355), (34, 46167095), (46, 34123505), (65, 24148942), (85, 18466838), (115, 13649402), (130, 12074471), (170, 9233419), (221, 7102630), (230, 6824701), (299, 5249770), (391, 4014530), (442, 3551315), (598, 2624885), (782, 2007265), (1105, 1420526), (1495, 1049954), (1955, 802906), (2210, 710263), (2990, 524977), (3910, 401453), (5083, 308810), (10166, 154405), (25415, 61762), (30881, 50830)]