42394740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8608

約数の個数: 48

約数和(自身を含む): 120149568

約数和(自身を除く): 77754828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 8513, 17026, 25539, 34052, 42565, 51078, 85130, 102156, 127695, 170260, 255390, 510780, 706579, 1413158, 2119737, 2826316, 3532895, 4239474, 7065790, 8478948, 10598685, 14131580, 21197370, 42394740]

約数ペア:

[(1, 42394740), (2, 21197370), (3, 14131580), (4, 10598685), (5, 8478948), (6, 7065790), (10, 4239474), (12, 3532895), (15, 2826316), (20, 2119737), (30, 1413158), (60, 706579), (83, 510780), (166, 255390), (249, 170260), (332, 127695), (415, 102156), (498, 85130), (830, 51078), (996, 42565), (1245, 34052), (1660, 25539), (2490, 17026), (4980, 8513)]