15357430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 30391200

約数和(自身を除く): 15033770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 937, 1490, 1639, 1874, 3278, 4685, 8195, 9370, 10307, 16390, 20614, 51535, 103070, 139613, 279226, 698065, 1396130, 1535743, 3071486, 7678715, 15357430]

約数ペア:

[(1, 15357430), (2, 7678715), (5, 3071486), (10, 1535743), (11, 1396130), (22, 698065), (55, 279226), (110, 139613), (149, 103070), (298, 51535), (745, 20614), (937, 16390), (1490, 10307), (1639, 9370), (1874, 8195), (3278, 4685)]