30831108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 91327488

約数和(自身を除く): 60496380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 122, 132, 154, 183, 231, 244, 308, 366, 427, 462, 547, 671, 732, 854, 924, 1094, 1281, 1342, 1641, 1708, 2013, 2188, 2562, 2684, 3282, 3829, 4026, 4697, 5124, 6017, 6564, 7658, 8052, 9394, 11487, 12034, 14091, 15316, 18051, 18788, 22974, 24068, 28182, 33367, 36102, 42119, 45948, 56364, 66734, 72204, 84238, 100101, 126357, 133468, 168476, 200202, 233569, 252714, 367037, 400404, 467138, 505428, 700707, 734074, 934276, 1101111, 1401414, 1468148, 2202222, 2569259, 2802828, 4404444, 5138518, 7707777, 10277036, 15415554, 30831108]

約数ペア:

[(1, 30831108), (2, 15415554), (3, 10277036), (4, 7707777), (6, 5138518), (7, 4404444), (11, 2802828), (12, 2569259), (14, 2202222), (21, 1468148), (22, 1401414), (28, 1101111), (33, 934276), (42, 734074), (44, 700707), (61, 505428), (66, 467138), (77, 400404), (84, 367037), (122, 252714), (132, 233569), (154, 200202), (183, 168476), (231, 133468), (244, 126357), (308, 100101), (366, 84238), (427, 72204), (462, 66734), (547, 56364), (671, 45948), (732, 42119), (854, 36102), (924, 33367), (1094, 28182), (1281, 24068), (1342, 22974), (1641, 18788), (1708, 18051), (2013, 15316), (2188, 14091), (2562, 12034), (2684, 11487), (3282, 9394), (3829, 8052), (4026, 7658), (4697, 6564), (5124, 6017)]