185587140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71933}}^1$

素因数の和:71988

約数の個数: 48

約数和(自身を含む): 531736128

約数和(自身を除く): 346148988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 71933, 143866, 215799, 287732, 359665, 431598, 719330, 863196, 1078995, 1438660, 2157990, 3093119, 4315980, 6186238, 9279357, 12372476, 15465595, 18558714, 30931190, 37117428, 46396785, 61862380, 92793570, 185587140]

約数ペア:

[(1, 185587140), (2, 92793570), (3, 61862380), (4, 46396785), (5, 37117428), (6, 30931190), (10, 18558714), (12, 15465595), (15, 12372476), (20, 9279357), (30, 6186238), (43, 4315980), (60, 3093119), (86, 2157990), (129, 1438660), (172, 1078995), (215, 863196), (258, 719330), (430, 431598), (516, 359665), (645, 287732), (860, 215799), (1290, 143866), (2580, 71933)]