70353660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90197}}^1$

素因数の和:90222

約数の個数: 48

約数和(自身を含む): 212145696

約数和(自身を除く): 141792036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 90197, 180394, 270591, 360788, 450985, 541182, 901970, 1082364, 1172561, 1352955, 1803940, 2345122, 2705910, 3517683, 4690244, 5411820, 5862805, 7035366, 11725610, 14070732, 17588415, 23451220, 35176830, 70353660]

約数ペア:

[(1, 70353660), (2, 35176830), (3, 23451220), (4, 17588415), (5, 14070732), (6, 11725610), (10, 7035366), (12, 5862805), (13, 5411820), (15, 4690244), (20, 3517683), (26, 2705910), (30, 2345122), (39, 1803940), (52, 1352955), (60, 1172561), (65, 1082364), (78, 901970), (130, 541182), (156, 450985), (195, 360788), (260, 270591), (390, 180394), (780, 90197)]