156439170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1973}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 407409912

約数和(自身を除く): 250970742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 1973, 2643, 3946, 4405, 5286, 5919, 7929, 8810, 9865, 11838, 13215, 15858, 17757, 19730, 26430, 29595, 35514, 39645, 59190, 79290, 88785, 177570, 1738213, 3476426, 5214639, 8691065, 10429278, 15643917, 17382130, 26073195, 31287834, 52146390, 78219585, 156439170]

約数ペア:

[(1, 156439170), (2, 78219585), (3, 52146390), (5, 31287834), (6, 26073195), (9, 17382130), (10, 15643917), (15, 10429278), (18, 8691065), (30, 5214639), (45, 3476426), (90, 1738213), (881, 177570), (1762, 88785), (1973, 79290), (2643, 59190), (3946, 39645), (4405, 35514), (5286, 29595), (5919, 26430), (7929, 19730), (8810, 17757), (9865, 15858), (11838, 13215)]