27543030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 68387328

約数和(自身を除く): 40844298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 193, 201, 213, 335, 355, 386, 402, 426, 579, 670, 710, 965, 1005, 1065, 1158, 1930, 2010, 2130, 2895, 4757, 5790, 9514, 12931, 13703, 14271, 23785, 25862, 27406, 28542, 38793, 41109, 47570, 64655, 68515, 71355, 77586, 82218, 129310, 137030, 142710, 193965, 205545, 387930, 411090, 918101, 1836202, 2754303, 4590505, 5508606, 9181010, 13771515, 27543030]

約数ペア:

[(1, 27543030), (2, 13771515), (3, 9181010), (5, 5508606), (6, 4590505), (10, 2754303), (15, 1836202), (30, 918101), (67, 411090), (71, 387930), (134, 205545), (142, 193965), (193, 142710), (201, 137030), (213, 129310), (335, 82218), (355, 77586), (386, 71355), (402, 68515), (426, 64655), (579, 47570), (670, 41109), (710, 38793), (965, 28542), (1005, 27406), (1065, 25862), (1158, 23785), (1930, 14271), (2010, 13703), (2130, 12931), (2895, 9514), (4757, 5790)]