39551190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 109002240

約数和(自身を除く): 69451050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 569, 662, 993, 1138, 1655, 1707, 1986, 2317, 2845, 3310, 3414, 3983, 4634, 4965, 5690, 6951, 7966, 8535, 9930, 11585, 11949, 13902, 17070, 19915, 23170, 23898, 34755, 39830, 59745, 69510, 119490, 188339, 376678, 565017, 941695, 1130034, 1318373, 1883390, 2636746, 2825085, 3955119, 5650170, 6591865, 7910238, 13183730, 19775595, 39551190]

約数ペア:

[(1, 39551190), (2, 19775595), (3, 13183730), (5, 7910238), (6, 6591865), (7, 5650170), (10, 3955119), (14, 2825085), (15, 2636746), (21, 1883390), (30, 1318373), (35, 1130034), (42, 941695), (70, 565017), (105, 376678), (210, 188339), (331, 119490), (569, 69510), (662, 59745), (993, 39830), (1138, 34755), (1655, 23898), (1707, 23170), (1986, 19915), (2317, 17070), (2845, 13902), (3310, 11949), (3414, 11585), (3983, 9930), (4634, 8535), (4965, 7966), (5690, 6951)]