142130820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3949

約数の個数: 96

約数和(自身を含む): 437810688

約数和(自身を除く): 295679868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2444, 2820, 3055, 3666, 3877, 6110, 7332, 7754, 9165, 11631, 12220, 15508, 18330, 19385, 23262, 36660, 38770, 46524, 50401, 58155, 77540, 100802, 116310, 151203, 182219, 201604, 232620, 252005, 302406, 364438, 504010, 546657, 604812, 728876, 756015, 911095, 1008020, 1093314, 1512030, 1822190, 2186628, 2368847, 2733285, 3024060, 3644380, 4737694, 5466570, 7106541, 9475388, 10933140, 11844235, 14213082, 23688470, 28426164, 35532705, 47376940, 71065410, 142130820]

約数ペア:

[(1, 142130820), (2, 71065410), (3, 47376940), (4, 35532705), (5, 28426164), (6, 23688470), (10, 14213082), (12, 11844235), (13, 10933140), (15, 9475388), (20, 7106541), (26, 5466570), (30, 4737694), (39, 3644380), (47, 3024060), (52, 2733285), (60, 2368847), (65, 2186628), (78, 1822190), (94, 1512030), (130, 1093314), (141, 1008020), (156, 911095), (188, 756015), (195, 728876), (235, 604812), (260, 546657), (282, 504010), (390, 364438), (470, 302406), (564, 252005), (611, 232620), (705, 201604), (780, 182219), (940, 151203), (1222, 116310), (1410, 100802), (1833, 77540), (2444, 58155), (2820, 50401), (3055, 46524), (3666, 38770), (3877, 36660), (6110, 23262), (7332, 19385), (7754, 18330), (9165, 15508), (11631, 12220)]