145523970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12343}}^1$

素因数の和:12487

約数の個数: 48

約数和(自身を含む): 381281472

約数和(自身を除く): 235757502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 12343, 24686, 37029, 61715, 74058, 111087, 123430, 185145, 222174, 370290, 555435, 1110870, 1616933, 3233866, 4850799, 8084665, 9701598, 14552397, 16169330, 24253995, 29104794, 48507990, 72761985, 145523970]

約数ペア:

[(1, 145523970), (2, 72761985), (3, 48507990), (5, 29104794), (6, 24253995), (9, 16169330), (10, 14552397), (15, 9701598), (18, 8084665), (30, 4850799), (45, 3233866), (90, 1616933), (131, 1110870), (262, 555435), (393, 370290), (655, 222174), (786, 185145), (1179, 123430), (1310, 111087), (1965, 74058), (2358, 61715), (3930, 37029), (5895, 24686), (11790, 12343)]