690151014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{36761}}^1$

素因数の和:36925

約数の個数: 48

約数和(自身を含む): 1720461600

約数和(自身を除く): 1030310586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 9387, 18774, 36761, 73522, 110283, 220566, 257327, 330849, 514654, 661698, 771981, 1543962, 2315943, 4631886, 5477389, 10954778, 16432167, 32864334, 38341723, 49296501, 76683446, 98593002, 115025169, 230050338, 345075507, 690151014]

約数ペア:

[(1, 690151014), (2, 345075507), (3, 230050338), (6, 115025169), (7, 98593002), (9, 76683446), (14, 49296501), (18, 38341723), (21, 32864334), (42, 16432167), (63, 10954778), (126, 5477389), (149, 4631886), (298, 2315943), (447, 1543962), (894, 771981), (1043, 661698), (1341, 514654), (2086, 330849), (2682, 257327), (3129, 220566), (6258, 110283), (9387, 73522), (18774, 36761)]