71471430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8586

約数の個数: 64

約数和(自身を含む): 196761600

約数和(自身を除く): 125290170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 8539, 17078, 25617, 42695, 51234, 76851, 85390, 128085, 153702, 230553, 256170, 264709, 384255, 461106, 529418, 768510, 794127, 1152765, 1323545, 1588254, 2305530, 2382381, 2647090, 3970635, 4764762, 7147143, 7941270, 11911905, 14294286, 23823810, 35735715, 71471430]

約数ペア:

[(1, 71471430), (2, 35735715), (3, 23823810), (5, 14294286), (6, 11911905), (9, 7941270), (10, 7147143), (15, 4764762), (18, 3970635), (27, 2647090), (30, 2382381), (31, 2305530), (45, 1588254), (54, 1323545), (62, 1152765), (90, 794127), (93, 768510), (135, 529418), (155, 461106), (186, 384255), (270, 264709), (279, 256170), (310, 230553), (465, 153702), (558, 128085), (837, 85390), (930, 76851), (1395, 51234), (1674, 42695), (2790, 25617), (4185, 17078), (8370, 8539)]