26275290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 42291750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1487, 1767, 2945, 2974, 3534, 4461, 5890, 7435, 8835, 8922, 14870, 17670, 22305, 28253, 44610, 46097, 56506, 84759, 92194, 138291, 141265, 169518, 230485, 276582, 282530, 423795, 460970, 691455, 847590, 875843, 1382910, 1751686, 2627529, 4379215, 5255058, 8758430, 13137645, 26275290]

約数ペア:

[(1, 26275290), (2, 13137645), (3, 8758430), (5, 5255058), (6, 4379215), (10, 2627529), (15, 1751686), (19, 1382910), (30, 875843), (31, 847590), (38, 691455), (57, 460970), (62, 423795), (93, 282530), (95, 276582), (114, 230485), (155, 169518), (186, 141265), (190, 138291), (285, 92194), (310, 84759), (465, 56506), (570, 46097), (589, 44610), (930, 28253), (1178, 22305), (1487, 17670), (1767, 14870), (2945, 8922), (2974, 8835), (3534, 7435), (4461, 5890)]