129452370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 318836736

約数和(自身を除く): 189384366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 183, 254, 305, 366, 381, 557, 610, 635, 762, 915, 1114, 1270, 1671, 1830, 1905, 2785, 3342, 3810, 5570, 7747, 8355, 15494, 16710, 23241, 33977, 38735, 46482, 67954, 70739, 77470, 101931, 116205, 141478, 169885, 203862, 212217, 232410, 339770, 353695, 424434, 509655, 707390, 1019310, 1061085, 2122170, 4315079, 8630158, 12945237, 21575395, 25890474, 43150790, 64726185, 129452370]

約数ペア:

[(1, 129452370), (2, 64726185), (3, 43150790), (5, 25890474), (6, 21575395), (10, 12945237), (15, 8630158), (30, 4315079), (61, 2122170), (122, 1061085), (127, 1019310), (183, 707390), (254, 509655), (305, 424434), (366, 353695), (381, 339770), (557, 232410), (610, 212217), (635, 203862), (762, 169885), (915, 141478), (1114, 116205), (1270, 101931), (1671, 77470), (1830, 70739), (1905, 67954), (2785, 46482), (3342, 38735), (3810, 33977), (5570, 23241), (7747, 16710), (8355, 15494)]