3705780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 11176704

約数和(自身を除く): 7470924

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, 4751, 9502, 14253, 19004, 23755, 28506, 47510, 57012, 61763, 71265, 95020, 123526, 142530, 185289, 247052, 285060, 308815, 370578, 617630, 741156, 926445, 1235260, 1852890, 3705780]

約数ペア:

[(1, 3705780), (2, 1852890), (3, 1235260), (4, 926445), (5, 741156), (6, 617630), (10, 370578), (12, 308815), (13, 285060), (15, 247052), (20, 185289), (26, 142530), (30, 123526), (39, 95020), (52, 71265), (60, 61763), (65, 57012), (78, 47510), (130, 28506), (156, 23755), (195, 19004), (260, 14253), (390, 9502), (780, 4751)]