30902844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 86550016

約数和(自身を除く): 55647172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 61, 74, 84, 111, 122, 148, 163, 183, 222, 244, 259, 326, 366, 427, 444, 489, 518, 652, 732, 777, 854, 978, 1036, 1141, 1281, 1554, 1708, 1956, 2257, 2282, 2562, 3108, 3423, 4514, 4564, 5124, 6031, 6771, 6846, 9028, 9943, 12062, 13542, 13692, 15799, 18093, 19886, 24124, 27084, 29829, 31598, 36186, 39772, 42217, 47397, 59658, 63196, 69601, 72372, 84434, 94794, 119316, 126651, 139202, 168868, 189588, 208803, 253302, 278404, 367891, 417606, 506604, 735782, 835212, 1103673, 1471564, 2207346, 2575237, 4414692, 5150474, 7725711, 10300948, 15451422, 30902844]

約数ペア:

[(1, 30902844), (2, 15451422), (3, 10300948), (4, 7725711), (6, 5150474), (7, 4414692), (12, 2575237), (14, 2207346), (21, 1471564), (28, 1103673), (37, 835212), (42, 735782), (61, 506604), (74, 417606), (84, 367891), (111, 278404), (122, 253302), (148, 208803), (163, 189588), (183, 168868), (222, 139202), (244, 126651), (259, 119316), (326, 94794), (366, 84434), (427, 72372), (444, 69601), (489, 63196), (518, 59658), (652, 47397), (732, 42217), (777, 39772), (854, 36186), (978, 31598), (1036, 29829), (1141, 27084), (1281, 24124), (1554, 19886), (1708, 18093), (1956, 15799), (2257, 13692), (2282, 13542), (2562, 12062), (3108, 9943), (3423, 9028), (4514, 6846), (4564, 6771), (5124, 6031)]