64826970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 169150464

約数和(自身を除く): 104323494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1471, 1695, 2938, 2942, 3390, 4407, 4413, 7345, 7355, 8814, 8826, 14690, 14710, 19123, 22035, 22065, 38246, 44070, 44130, 57369, 95615, 114738, 166223, 191230, 286845, 332446, 498669, 573690, 831115, 997338, 1662230, 2160899, 2493345, 4321798, 4986690, 6482697, 10804495, 12965394, 21608990, 32413485, 64826970]

約数ペア:

[(1, 64826970), (2, 32413485), (3, 21608990), (5, 12965394), (6, 10804495), (10, 6482697), (13, 4986690), (15, 4321798), (26, 2493345), (30, 2160899), (39, 1662230), (65, 997338), (78, 831115), (113, 573690), (130, 498669), (195, 332446), (226, 286845), (339, 191230), (390, 166223), (565, 114738), (678, 95615), (1130, 57369), (1469, 44130), (1471, 44070), (1695, 38246), (2938, 22065), (2942, 22035), (3390, 19123), (4407, 14710), (4413, 14690), (7345, 8826), (7355, 8814)]