30830058

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 80

約数和(自身を含む): 81590784

約数和(自身を除く): 50760726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 877, 1134, 1302, 1674, 1754, 1953, 2511, 2631, 3906, 5022, 5262, 5859, 6139, 7893, 11718, 12278, 15786, 17577, 18417, 23679, 27187, 35154, 36834, 47358, 54374, 55251, 71037, 81561, 110502, 142074, 163122, 165753, 190309, 244683, 331506, 380618, 489366, 497259, 570927, 734049, 994518, 1141854, 1468098, 1712781, 2202147, 3425562, 4404294, 5138343, 10276686, 15415029, 30830058]

約数ペア:

[(1, 30830058), (2, 15415029), (3, 10276686), (6, 5138343), (7, 4404294), (9, 3425562), (14, 2202147), (18, 1712781), (21, 1468098), (27, 1141854), (31, 994518), (42, 734049), (54, 570927), (62, 497259), (63, 489366), (81, 380618), (93, 331506), (126, 244683), (162, 190309), (186, 165753), (189, 163122), (217, 142074), (279, 110502), (378, 81561), (434, 71037), (558, 55251), (567, 54374), (651, 47358), (837, 36834), (877, 35154), (1134, 27187), (1302, 23679), (1674, 18417), (1754, 17577), (1953, 15786), (2511, 12278), (2631, 11718), (3906, 7893), (5022, 6139), (5262, 5859)]