148593230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 278035200

約数和(自身を除く): 129441970

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 3217, 4619, 6434, 9238, 16085, 23095, 32170, 46190, 99727, 199454, 479333, 498635, 958666, 997270, 2396665, 4793330, 14859323, 29718646, 74296615, 148593230]

約数ペア:

[(1, 148593230), (2, 74296615), (5, 29718646), (10, 14859323), (31, 4793330), (62, 2396665), (149, 997270), (155, 958666), (298, 498635), (310, 479333), (745, 199454), (1490, 99727), (3217, 46190), (4619, 32170), (6434, 23095), (9238, 16085)]