15194460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 42842016

約数和(自身を除く): 27647556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1613, 1884, 2355, 3140, 3226, 4710, 4839, 6452, 8065, 9420, 9678, 16130, 19356, 24195, 32260, 48390, 96780, 253241, 506482, 759723, 1012964, 1266205, 1519446, 2532410, 3038892, 3798615, 5064820, 7597230, 15194460]

約数ペア:

[(1, 15194460), (2, 7597230), (3, 5064820), (4, 3798615), (5, 3038892), (6, 2532410), (10, 1519446), (12, 1266205), (15, 1012964), (20, 759723), (30, 506482), (60, 253241), (157, 96780), (314, 48390), (471, 32260), (628, 24195), (785, 19356), (942, 16130), (1570, 9678), (1613, 9420), (1884, 8065), (2355, 6452), (3140, 4839), (3226, 4710)]