30932580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 101154816

約数和(自身を除く): 70222236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1567, 1645, 1974, 2820, 3134, 3290, 3948, 4701, 4935, 6268, 6580, 7835, 9402, 9870, 10969, 15670, 18804, 19740, 21938, 23505, 31340, 32907, 43876, 47010, 54845, 65814, 73649, 94020, 109690, 131628, 147298, 164535, 219380, 220947, 294596, 329070, 368245, 441894, 515543, 658140, 736490, 883788, 1031086, 1104735, 1472980, 1546629, 2062172, 2209470, 2577715, 3093258, 4418940, 5155430, 6186516, 7733145, 10310860, 15466290, 30932580]

約数ペア:

[(1, 30932580), (2, 15466290), (3, 10310860), (4, 7733145), (5, 6186516), (6, 5155430), (7, 4418940), (10, 3093258), (12, 2577715), (14, 2209470), (15, 2062172), (20, 1546629), (21, 1472980), (28, 1104735), (30, 1031086), (35, 883788), (42, 736490), (47, 658140), (60, 515543), (70, 441894), (84, 368245), (94, 329070), (105, 294596), (140, 220947), (141, 219380), (188, 164535), (210, 147298), (235, 131628), (282, 109690), (329, 94020), (420, 73649), (470, 65814), (564, 54845), (658, 47010), (705, 43876), (940, 32907), (987, 31340), (1316, 23505), (1410, 21938), (1567, 19740), (1645, 18804), (1974, 15670), (2820, 10969), (3134, 9870), (3290, 9402), (3948, 7835), (4701, 6580), (4935, 6268)]