15620130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 40864824

約数和(自身を除く): 25244694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 881, 985, 1182, 1762, 1773, 1970, 2643, 2955, 3546, 4405, 5286, 5910, 7929, 8810, 8865, 13215, 15858, 17730, 26430, 39645, 79290, 173557, 347114, 520671, 867785, 1041342, 1562013, 1735570, 2603355, 3124026, 5206710, 7810065, 15620130]

約数ペア:

[(1, 15620130), (2, 7810065), (3, 5206710), (5, 3124026), (6, 2603355), (9, 1735570), (10, 1562013), (15, 1041342), (18, 867785), (30, 520671), (45, 347114), (90, 173557), (197, 79290), (394, 39645), (591, 26430), (881, 17730), (985, 15858), (1182, 13215), (1762, 8865), (1773, 8810), (1970, 7929), (2643, 5910), (2955, 5286), (3546, 4405)]