39471060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21221}}^1$

素因数の和:21264

約数の個数: 48

約数和(自身を含む): 114089472

約数和(自身を除く): 74618412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21221, 42442, 63663, 84884, 106105, 127326, 212210, 254652, 318315, 424420, 636630, 657851, 1273260, 1315702, 1973553, 2631404, 3289255, 3947106, 6578510, 7894212, 9867765, 13157020, 19735530, 39471060]

約数ペア:

[(1, 39471060), (2, 19735530), (3, 13157020), (4, 9867765), (5, 7894212), (6, 6578510), (10, 3947106), (12, 3289255), (15, 2631404), (20, 1973553), (30, 1315702), (31, 1273260), (60, 657851), (62, 636630), (93, 424420), (124, 318315), (155, 254652), (186, 212210), (310, 127326), (372, 106105), (465, 84884), (620, 63663), (930, 42442), (1860, 21221)]