804553140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{34471}}^1$

素因数の和:34872

約数の個数: 48

約数和(自身を含む): 2258605440

約数和(自身を除く): 1454052300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 7780, 11670, 23340, 34471, 68942, 103413, 137884, 172355, 206826, 344710, 413652, 517065, 689420, 1034130, 2068260, 13409219, 26818438, 40227657, 53636876, 67046095, 80455314, 134092190, 160910628, 201138285, 268184380, 402276570, 804553140]

約数ペア:

[(1, 804553140), (2, 402276570), (3, 268184380), (4, 201138285), (5, 160910628), (6, 134092190), (10, 80455314), (12, 67046095), (15, 53636876), (20, 40227657), (30, 26818438), (60, 13409219), (389, 2068260), (778, 1034130), (1167, 689420), (1556, 517065), (1945, 413652), (2334, 344710), (3890, 206826), (4668, 172355), (5835, 137884), (7780, 103413), (11670, 68942), (23340, 34471)]