854968980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{13109}}^1$

素因数の和:14208

約数の個数: 48

約数和(自身を含む): 2396298240

約数和(自身を除く): 1541329260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 2174, 3261, 4348, 5435, 6522, 10870, 13044, 13109, 16305, 21740, 26218, 32610, 39327, 52436, 65220, 65545, 78654, 131090, 157308, 196635, 262180, 393270, 786540, 14249483, 28498966, 42748449, 56997932, 71247415, 85496898, 142494830, 170993796, 213742245, 284989660, 427484490, 854968980]

約数ペア:

[(1, 854968980), (2, 427484490), (3, 284989660), (4, 213742245), (5, 170993796), (6, 142494830), (10, 85496898), (12, 71247415), (15, 56997932), (20, 42748449), (30, 28498966), (60, 14249483), (1087, 786540), (2174, 393270), (3261, 262180), (4348, 196635), (5435, 157308), (6522, 131090), (10870, 78654), (13044, 65545), (13109, 65220), (16305, 52436), (21740, 39327), (26218, 32610)]