2219610510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{145931}}^1$

素因数の和:145970

約数の個数: 72

約数和(自身を含む): 6249100104

約数和(自身を除く): 4029489594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 145931, 291862, 437793, 729655, 875586, 1313379, 1459310, 1897103, 2188965, 2626758, 3794206, 4377930, 5691309, 6566895, 9485515, 11382618, 13133790, 17073927, 18971030, 24662339, 28456545, 34147854, 49324678, 56913090, 73987017, 85369635, 123311695, 147974034, 170739270, 221961051, 246623390, 369935085, 443922102, 739870170, 1109805255, 2219610510]

約数ペア:

[(1, 2219610510), (2, 1109805255), (3, 739870170), (5, 443922102), (6, 369935085), (9, 246623390), (10, 221961051), (13, 170739270), (15, 147974034), (18, 123311695), (26, 85369635), (30, 73987017), (39, 56913090), (45, 49324678), (65, 34147854), (78, 28456545), (90, 24662339), (117, 18971030), (130, 17073927), (169, 13133790), (195, 11382618), (234, 9485515), (338, 6566895), (390, 5691309), (507, 4377930), (585, 3794206), (845, 2626758), (1014, 2188965), (1170, 1897103), (1521, 1459310), (1690, 1313379), (2535, 875586), (3042, 729655), (5070, 437793), (7605, 291862), (15210, 145931)]