130868360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15077}}^1$

素因数の和:15126

約数の個数: 64

約数和(自身を含む): 347397120

約数和(自身を除く): 216528760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15077, 30154, 60308, 75385, 105539, 120616, 150770, 211078, 301540, 422156, 467387, 527695, 603080, 844312, 934774, 1055390, 1869548, 2110780, 2336935, 3271709, 3739096, 4221560, 4673870, 6543418, 9347740, 13086836, 16358545, 18695480, 26173672, 32717090, 65434180, 130868360]

約数ペア:

[(1, 130868360), (2, 65434180), (4, 32717090), (5, 26173672), (7, 18695480), (8, 16358545), (10, 13086836), (14, 9347740), (20, 6543418), (28, 4673870), (31, 4221560), (35, 3739096), (40, 3271709), (56, 2336935), (62, 2110780), (70, 1869548), (124, 1055390), (140, 934774), (155, 844312), (217, 603080), (248, 527695), (280, 467387), (310, 422156), (434, 301540), (620, 211078), (868, 150770), (1085, 120616), (1240, 105539), (1736, 75385), (2170, 60308), (4340, 30154), (8680, 15077)]