17445540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 56689920

約数和(自身を除く): 39244380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 569, 730, 876, 1022, 1095, 1138, 1460, 1533, 1707, 2044, 2190, 2276, 2555, 2845, 3066, 3414, 3983, 4380, 5110, 5690, 6132, 6828, 7665, 7966, 8535, 10220, 11380, 11949, 15330, 15932, 17070, 19915, 23898, 30660, 34140, 39830, 41537, 47796, 59745, 79660, 83074, 119490, 124611, 166148, 207685, 238980, 249222, 290759, 415370, 498444, 581518, 623055, 830740, 872277, 1163036, 1246110, 1453795, 1744554, 2492220, 2907590, 3489108, 4361385, 5815180, 8722770, 17445540]

約数ペア:

[(1, 17445540), (2, 8722770), (3, 5815180), (4, 4361385), (5, 3489108), (6, 2907590), (7, 2492220), (10, 1744554), (12, 1453795), (14, 1246110), (15, 1163036), (20, 872277), (21, 830740), (28, 623055), (30, 581518), (35, 498444), (42, 415370), (60, 290759), (70, 249222), (73, 238980), (84, 207685), (105, 166148), (140, 124611), (146, 119490), (210, 83074), (219, 79660), (292, 59745), (365, 47796), (420, 41537), (438, 39830), (511, 34140), (569, 30660), (730, 23898), (876, 19915), (1022, 17070), (1095, 15932), (1138, 15330), (1460, 11949), (1533, 11380), (1707, 10220), (2044, 8535), (2190, 7966), (2276, 7665), (2555, 6828), (2845, 6132), (3066, 5690), (3414, 5110), (3983, 4380)]