29984670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 78242112

約数和(自身を除く): 48257442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 773, 862, 1293, 1546, 2155, 2319, 2586, 3865, 3879, 4310, 4638, 6465, 6957, 7730, 7758, 11595, 12930, 13914, 19395, 23190, 34785, 38790, 69570, 333163, 666326, 999489, 1665815, 1998978, 2998467, 3331630, 4997445, 5996934, 9994890, 14992335, 29984670]

約数ペア:

[(1, 29984670), (2, 14992335), (3, 9994890), (5, 5996934), (6, 4997445), (9, 3331630), (10, 2998467), (15, 1998978), (18, 1665815), (30, 999489), (45, 666326), (90, 333163), (431, 69570), (773, 38790), (862, 34785), (1293, 23190), (1546, 19395), (2155, 13914), (2319, 12930), (2586, 11595), (3865, 7758), (3879, 7730), (4310, 6957), (4638, 6465)]