142734810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 356140800

約数和(自身を除く): 213405990

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 359, 435, 457, 718, 870, 914, 1077, 1371, 1795, 2154, 2285, 2742, 3590, 4570, 5385, 6855, 10411, 10770, 13253, 13710, 20822, 26506, 31233, 39759, 52055, 62466, 66265, 79518, 104110, 132530, 156165, 164063, 198795, 312330, 328126, 397590, 492189, 820315, 984378, 1640630, 2460945, 4757827, 4921890, 9515654, 14273481, 23789135, 28546962, 47578270, 71367405, 142734810]

約数ペア:

[(1, 142734810), (2, 71367405), (3, 47578270), (5, 28546962), (6, 23789135), (10, 14273481), (15, 9515654), (29, 4921890), (30, 4757827), (58, 2460945), (87, 1640630), (145, 984378), (174, 820315), (290, 492189), (359, 397590), (435, 328126), (457, 312330), (718, 198795), (870, 164063), (914, 156165), (1077, 132530), (1371, 104110), (1795, 79518), (2154, 66265), (2285, 62466), (2742, 52055), (3590, 39759), (4570, 31233), (5385, 26506), (6855, 20822), (10411, 13710), (10770, 13253)]