71704230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3545

約数の個数: 64

約数和(自身を含む): 188879040

約数和(自身を除く): 117174810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 3469, 4134, 6890, 6938, 10335, 10407, 17345, 20670, 20814, 34690, 45097, 52035, 90194, 104070, 135291, 183857, 225485, 270582, 367714, 450970, 551571, 676455, 919285, 1103142, 1352910, 1838570, 2390141, 2757855, 4780282, 5515710, 7170423, 11950705, 14340846, 23901410, 35852115, 71704230]

約数ペア:

[(1, 71704230), (2, 35852115), (3, 23901410), (5, 14340846), (6, 11950705), (10, 7170423), (13, 5515710), (15, 4780282), (26, 2757855), (30, 2390141), (39, 1838570), (53, 1352910), (65, 1103142), (78, 919285), (106, 676455), (130, 551571), (159, 450970), (195, 367714), (265, 270582), (318, 225485), (390, 183857), (530, 135291), (689, 104070), (795, 90194), (1378, 52035), (1590, 45097), (2067, 34690), (3445, 20814), (3469, 20670), (4134, 17345), (6890, 10407), (6938, 10335)]