27358430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 29375266

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 113, 142, 155, 226, 310, 341, 355, 565, 682, 710, 781, 1130, 1243, 1562, 1705, 2201, 2486, 3410, 3503, 3905, 4402, 6215, 7006, 7810, 8023, 11005, 12430, 16046, 17515, 22010, 24211, 35030, 38533, 40115, 48422, 77066, 80230, 88253, 121055, 176506, 192665, 242110, 248713, 385330, 441265, 497426, 882530, 1243565, 2487130, 2735843, 5471686, 13679215, 27358430]

約数ペア:

[(1, 27358430), (2, 13679215), (5, 5471686), (10, 2735843), (11, 2487130), (22, 1243565), (31, 882530), (55, 497426), (62, 441265), (71, 385330), (110, 248713), (113, 242110), (142, 192665), (155, 176506), (226, 121055), (310, 88253), (341, 80230), (355, 77066), (565, 48422), (682, 40115), (710, 38533), (781, 35030), (1130, 24211), (1243, 22010), (1562, 17515), (1705, 16046), (2201, 12430), (2486, 11005), (3410, 8023), (3503, 7810), (3905, 7006), (4402, 6215)]