30902466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 73598976

約数和(自身を除く): 42696510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 129, 142, 213, 241, 258, 301, 426, 482, 497, 602, 723, 903, 994, 1446, 1491, 1687, 1806, 2982, 3053, 3374, 5061, 6106, 9159, 10122, 10363, 17111, 18318, 20726, 21371, 31089, 34222, 42742, 51333, 62178, 64113, 72541, 102666, 119777, 128226, 145082, 217623, 239554, 359331, 435246, 718662, 735773, 1471546, 2207319, 4414638, 5150411, 10300822, 15451233, 30902466]

約数ペア:

[(1, 30902466), (2, 15451233), (3, 10300822), (6, 5150411), (7, 4414638), (14, 2207319), (21, 1471546), (42, 735773), (43, 718662), (71, 435246), (86, 359331), (129, 239554), (142, 217623), (213, 145082), (241, 128226), (258, 119777), (301, 102666), (426, 72541), (482, 64113), (497, 62178), (602, 51333), (723, 42742), (903, 34222), (994, 31089), (1446, 21371), (1491, 20726), (1687, 18318), (1806, 17111), (2982, 10363), (3053, 10122), (3374, 9159), (5061, 6106)]