8543430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 25878528

約数和(自身を除く): 17335098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 191, 210, 213, 315, 355, 382, 426, 497, 573, 630, 639, 710, 955, 994, 1065, 1146, 1278, 1337, 1491, 1719, 1910, 2130, 2485, 2674, 2865, 2982, 3195, 3438, 4011, 4473, 4970, 5730, 6390, 6685, 7455, 8022, 8595, 8946, 12033, 13370, 13561, 14910, 17190, 20055, 22365, 24066, 27122, 40110, 40683, 44730, 60165, 67805, 81366, 94927, 120330, 122049, 135610, 189854, 203415, 244098, 284781, 406830, 474635, 569562, 610245, 854343, 949270, 1220490, 1423905, 1708686, 2847810, 4271715, 8543430]

約数ペア:

[(1, 8543430), (2, 4271715), (3, 2847810), (5, 1708686), (6, 1423905), (7, 1220490), (9, 949270), (10, 854343), (14, 610245), (15, 569562), (18, 474635), (21, 406830), (30, 284781), (35, 244098), (42, 203415), (45, 189854), (63, 135610), (70, 122049), (71, 120330), (90, 94927), (105, 81366), (126, 67805), (142, 60165), (191, 44730), (210, 40683), (213, 40110), (315, 27122), (355, 24066), (382, 22365), (426, 20055), (497, 17190), (573, 14910), (630, 13561), (639, 13370), (710, 12033), (955, 8946), (994, 8595), (1065, 8022), (1146, 7455), (1278, 6685), (1337, 6390), (1491, 5730), (1719, 4970), (1910, 4473), (2130, 4011), (2485, 3438), (2674, 3195), (2865, 2982)]