57868980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 175929600

約数和(自身を除く): 118060620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 439, 507, 676, 780, 845, 878, 1014, 1317, 1690, 1756, 2028, 2195, 2197, 2535, 2634, 3380, 4390, 4394, 5070, 5268, 5707, 6585, 6591, 8780, 8788, 10140, 10985, 11414, 13170, 13182, 17121, 21970, 22828, 26340, 26364, 28535, 32955, 34242, 43940, 57070, 65910, 68484, 74191, 85605, 114140, 131820, 148382, 171210, 222573, 296764, 342420, 370955, 445146, 741910, 890292, 964483, 1112865, 1483820, 1928966, 2225730, 2893449, 3857932, 4451460, 4822415, 5786898, 9644830, 11573796, 14467245, 19289660, 28934490, 57868980]

約数ペア:

[(1, 57868980), (2, 28934490), (3, 19289660), (4, 14467245), (5, 11573796), (6, 9644830), (10, 5786898), (12, 4822415), (13, 4451460), (15, 3857932), (20, 2893449), (26, 2225730), (30, 1928966), (39, 1483820), (52, 1112865), (60, 964483), (65, 890292), (78, 741910), (130, 445146), (156, 370955), (169, 342420), (195, 296764), (260, 222573), (338, 171210), (390, 148382), (439, 131820), (507, 114140), (676, 85605), (780, 74191), (845, 68484), (878, 65910), (1014, 57070), (1317, 43940), (1690, 34242), (1756, 32955), (2028, 28535), (2195, 26364), (2197, 26340), (2535, 22828), (2634, 21970), (3380, 17121), (4390, 13182), (4394, 13170), (5070, 11414), (5268, 10985), (5707, 10140), (6585, 8788), (6591, 8780)]