30895614

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 72072000

約数和(自身を除く): 41176386

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 109, 174, 181, 218, 261, 327, 362, 522, 543, 654, 783, 981, 1086, 1566, 1629, 1962, 2943, 3161, 3258, 4887, 5249, 5886, 6322, 9483, 9774, 10498, 15747, 18966, 19729, 28449, 31494, 39458, 47241, 56898, 59187, 85347, 94482, 118374, 141723, 170694, 177561, 283446, 355122, 532683, 572141, 1065366, 1144282, 1716423, 3432846, 5149269, 10298538, 15447807, 30895614]

約数ペア:

[(1, 30895614), (2, 15447807), (3, 10298538), (6, 5149269), (9, 3432846), (18, 1716423), (27, 1144282), (29, 1065366), (54, 572141), (58, 532683), (87, 355122), (109, 283446), (174, 177561), (181, 170694), (218, 141723), (261, 118374), (327, 94482), (362, 85347), (522, 59187), (543, 56898), (654, 47241), (783, 39458), (981, 31494), (1086, 28449), (1566, 19729), (1629, 18966), (1962, 15747), (2943, 10498), (3161, 9774), (3258, 9483), (4887, 6322), (5249, 5886)]