70987154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 66423406

約数列:

[1, 2, 7, 14, 19, 23, 38, 41, 46, 82, 133, 161, 266, 283, 287, 322, 437, 566, 574, 779, 874, 943, 1558, 1886, 1981, 3059, 3962, 5377, 5453, 6118, 6509, 6601, 10754, 10906, 11603, 13018, 13202, 17917, 23206, 35834, 37639, 45563, 75278, 81221, 91126, 123671, 125419, 162442, 220457, 247342, 250838, 266869, 440914, 533738, 865697, 1543199, 1731394, 1868083, 3086398, 3736166, 5070511, 10141022, 35493577, 70987154]

約数ペア:

[(1, 70987154), (2, 35493577), (7, 10141022), (14, 5070511), (19, 3736166), (23, 3086398), (38, 1868083), (41, 1731394), (46, 1543199), (82, 865697), (133, 533738), (161, 440914), (266, 266869), (283, 250838), (287, 247342), (322, 220457), (437, 162442), (566, 125419), (574, 123671), (779, 91126), (874, 81221), (943, 75278), (1558, 45563), (1886, 37639), (1981, 35834), (3059, 23206), (3962, 17917), (5377, 13202), (5453, 13018), (6118, 11603), (6509, 10906), (6601, 10754)]