74937380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6548

約数の個数: 48

約数和(自身を含む): 182044800

約数和(自身を除く): 107107420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6449, 11620, 12898, 25796, 32245, 45143, 64490, 90286, 128980, 180572, 225715, 451430, 535267, 902860, 1070534, 2141068, 2676335, 3746869, 5352670, 7493738, 10705340, 14987476, 18734345, 37468690, 74937380]

約数ペア:

[(1, 74937380), (2, 37468690), (4, 18734345), (5, 14987476), (7, 10705340), (10, 7493738), (14, 5352670), (20, 3746869), (28, 2676335), (35, 2141068), (70, 1070534), (83, 902860), (140, 535267), (166, 451430), (332, 225715), (415, 180572), (581, 128980), (830, 90286), (1162, 64490), (1660, 45143), (2324, 32245), (2905, 25796), (5810, 12898), (6449, 11620)]