21367650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 53371584

約数和(自身を除く): 32003934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 167, 334, 501, 835, 853, 1002, 1670, 1706, 2505, 2559, 4175, 4265, 5010, 5118, 8350, 8530, 12525, 12795, 21325, 25050, 25590, 42650, 63975, 127950, 142451, 284902, 427353, 712255, 854706, 1424510, 2136765, 3561275, 4273530, 7122550, 10683825, 21367650]

約数ペア:

[(1, 21367650), (2, 10683825), (3, 7122550), (5, 4273530), (6, 3561275), (10, 2136765), (15, 1424510), (25, 854706), (30, 712255), (50, 427353), (75, 284902), (150, 142451), (167, 127950), (334, 63975), (501, 42650), (835, 25590), (853, 25050), (1002, 21325), (1670, 12795), (1706, 12525), (2505, 8530), (2559, 8350), (4175, 5118), (4265, 5010)]