111649980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143141}}^1$

素因数の和:143166

約数の個数: 48

約数和(自身を含む): 336669984

約数和(自身を除く): 225020004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 143141, 286282, 429423, 572564, 715705, 858846, 1431410, 1717692, 1860833, 2147115, 2862820, 3721666, 4294230, 5582499, 7443332, 8588460, 9304165, 11164998, 18608330, 22329996, 27912495, 37216660, 55824990, 111649980]

約数ペア:

[(1, 111649980), (2, 55824990), (3, 37216660), (4, 27912495), (5, 22329996), (6, 18608330), (10, 11164998), (12, 9304165), (13, 8588460), (15, 7443332), (20, 5582499), (26, 4294230), (30, 3721666), (39, 2862820), (52, 2147115), (60, 1860833), (65, 1717692), (78, 1431410), (130, 858846), (156, 715705), (195, 572564), (260, 429423), (390, 286282), (780, 143141)]