30432654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 75909600

約数和(自身を除く): 45476946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 1621, 2086, 2682, 3129, 3242, 4863, 6258, 9387, 9726, 11347, 14589, 18774, 22694, 29178, 34041, 68082, 102123, 204246, 241529, 483058, 724587, 1449174, 1690703, 2173761, 3381406, 4347522, 5072109, 10144218, 15216327, 30432654]

約数ペア:

[(1, 30432654), (2, 15216327), (3, 10144218), (6, 5072109), (7, 4347522), (9, 3381406), (14, 2173761), (18, 1690703), (21, 1449174), (42, 724587), (63, 483058), (126, 241529), (149, 204246), (298, 102123), (447, 68082), (894, 34041), (1043, 29178), (1341, 22694), (1621, 18774), (2086, 14589), (2682, 11347), (3129, 9726), (3242, 9387), (4863, 6258)]