71059080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1789}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 213940800

約数和(自身を除く): 142881720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1789, 1986, 2648, 3310, 3578, 3972, 4965, 5367, 6620, 7156, 7944, 8945, 9930, 10734, 13240, 14312, 17890, 19860, 21468, 26835, 35780, 39720, 42936, 53670, 71560, 107340, 214680, 592159, 1184318, 1776477, 2368636, 2960795, 3552954, 4737272, 5921590, 7105908, 8882385, 11843180, 14211816, 17764770, 23686360, 35529540, 71059080]

約数ペア:

[(1, 71059080), (2, 35529540), (3, 23686360), (4, 17764770), (5, 14211816), (6, 11843180), (8, 8882385), (10, 7105908), (12, 5921590), (15, 4737272), (20, 3552954), (24, 2960795), (30, 2368636), (40, 1776477), (60, 1184318), (120, 592159), (331, 214680), (662, 107340), (993, 71560), (1324, 53670), (1655, 42936), (1789, 39720), (1986, 35780), (2648, 26835), (3310, 21468), (3578, 19860), (3972, 17890), (4965, 14312), (5367, 13240), (6620, 10734), (7156, 9930), (7944, 8945)]