76811910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{52253}}^1$

素因数の和:52277

約数の個数: 48

約数和(自身を含む): 214450416

約数和(自身を除く): 137638506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 52253, 104506, 156759, 261265, 313518, 365771, 522530, 731542, 783795, 1097313, 1567590, 1828855, 2194626, 2560397, 3657710, 5120794, 5486565, 7681191, 10973130, 12801985, 15362382, 25603970, 38405955, 76811910]

約数ペア:

[(1, 76811910), (2, 38405955), (3, 25603970), (5, 15362382), (6, 12801985), (7, 10973130), (10, 7681191), (14, 5486565), (15, 5120794), (21, 3657710), (30, 2560397), (35, 2194626), (42, 1828855), (49, 1567590), (70, 1097313), (98, 783795), (105, 731542), (147, 522530), (210, 365771), (245, 313518), (294, 261265), (490, 156759), (735, 104506), (1470, 52253)]