163688130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2311}}^1$

素因数の和:3111

約数の個数: 48

約数和(自身を含む): 426314304

約数和(自身を除く): 262626174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1574, 2311, 2361, 3935, 4622, 4722, 6933, 7083, 7870, 11555, 11805, 13866, 14166, 20799, 23110, 23610, 34665, 35415, 41598, 69330, 70830, 103995, 207990, 1818757, 3637514, 5456271, 9093785, 10912542, 16368813, 18187570, 27281355, 32737626, 54562710, 81844065, 163688130]

約数ペア:

[(1, 163688130), (2, 81844065), (3, 54562710), (5, 32737626), (6, 27281355), (9, 18187570), (10, 16368813), (15, 10912542), (18, 9093785), (30, 5456271), (45, 3637514), (90, 1818757), (787, 207990), (1574, 103995), (2311, 70830), (2361, 69330), (3935, 41598), (4622, 35415), (4722, 34665), (6933, 23610), (7083, 23110), (7870, 20799), (11555, 14166), (11805, 13866)]