4982130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 13065624

約数和(自身を除く): 8083494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 281, 394, 562, 591, 843, 985, 1182, 1405, 1686, 1773, 1970, 2529, 2810, 2955, 3546, 4215, 5058, 5910, 8430, 8865, 12645, 17730, 25290, 55357, 110714, 166071, 276785, 332142, 498213, 553570, 830355, 996426, 1660710, 2491065, 4982130]

約数ペア:

[(1, 4982130), (2, 2491065), (3, 1660710), (5, 996426), (6, 830355), (9, 553570), (10, 498213), (15, 332142), (18, 276785), (30, 166071), (45, 110714), (90, 55357), (197, 25290), (281, 17730), (394, 12645), (562, 8865), (591, 8430), (843, 5910), (985, 5058), (1182, 4215), (1405, 3546), (1686, 2955), (1773, 2810), (1970, 2529)]