26340390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 80

約数和(自身を含む): 73180800

約数和(自身を除く): 46840410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1049, 1395, 1674, 2098, 2511, 2790, 3147, 4185, 5022, 5245, 6294, 8370, 9441, 10490, 12555, 15735, 18882, 25110, 28323, 31470, 32519, 47205, 56646, 65038, 84969, 94410, 97557, 141615, 162595, 169938, 195114, 283230, 292671, 325190, 424845, 487785, 585342, 849690, 878013, 975570, 1463355, 1756026, 2634039, 2926710, 4390065, 5268078, 8780130, 13170195, 26340390]

約数ペア:

[(1, 26340390), (2, 13170195), (3, 8780130), (5, 5268078), (6, 4390065), (9, 2926710), (10, 2634039), (15, 1756026), (18, 1463355), (27, 975570), (30, 878013), (31, 849690), (45, 585342), (54, 487785), (62, 424845), (81, 325190), (90, 292671), (93, 283230), (135, 195114), (155, 169938), (162, 162595), (186, 141615), (270, 97557), (279, 94410), (310, 84969), (405, 65038), (465, 56646), (558, 47205), (810, 32519), (837, 31470), (930, 28323), (1049, 25110), (1395, 18882), (1674, 15735), (2098, 12555), (2511, 10490), (2790, 9441), (3147, 8370), (4185, 6294), (5022, 5245)]