25520130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3096

約数の個数: 64

約数和(自身を含む): 70272000

約数和(自身を除く): 44751870

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, 3049, 4185, 6098, 8370, 9147, 15245, 18294, 27441, 30490, 45735, 54882, 82323, 91470, 94519, 137205, 164646, 189038, 274410, 283557, 411615, 472595, 567114, 823230, 850671, 945190, 1417785, 1701342, 2552013, 2835570, 4253355, 5104026, 8506710, 12760065, 25520130]

約数ペア:

[(1, 25520130), (2, 12760065), (3, 8506710), (5, 5104026), (6, 4253355), (9, 2835570), (10, 2552013), (15, 1701342), (18, 1417785), (27, 945190), (30, 850671), (31, 823230), (45, 567114), (54, 472595), (62, 411615), (90, 283557), (93, 274410), (135, 189038), (155, 164646), (186, 137205), (270, 94519), (279, 91470), (310, 82323), (465, 54882), (558, 45735), (837, 30490), (930, 27441), (1395, 18294), (1674, 15245), (2790, 9147), (3049, 8370), (4185, 6098)]