66680970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7691}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 170023968

約数和(自身を除く): 103342998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 7691, 8670, 15382, 23073, 38455, 46146, 76910, 115365, 130747, 230730, 261494, 392241, 653735, 784482, 1307470, 1961205, 2222699, 3922410, 4445398, 6668097, 11113495, 13336194, 22226990, 33340485, 66680970]

約数ペア:

[(1, 66680970), (2, 33340485), (3, 22226990), (5, 13336194), (6, 11113495), (10, 6668097), (15, 4445398), (17, 3922410), (30, 2222699), (34, 1961205), (51, 1307470), (85, 784482), (102, 653735), (170, 392241), (255, 261494), (289, 230730), (510, 130747), (578, 115365), (867, 76910), (1445, 46146), (1734, 38455), (2890, 23073), (4335, 15382), (7691, 8670)]