90670980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9049}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 255427200

約数和(自身を除く): 164756220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 9049, 10020, 18098, 27147, 36196, 45245, 54294, 90490, 108588, 135735, 180980, 271470, 542940, 1511183, 3022366, 4533549, 6044732, 7555915, 9067098, 15111830, 18134196, 22667745, 30223660, 45335490, 90670980]

約数ペア:

[(1, 90670980), (2, 45335490), (3, 30223660), (4, 22667745), (5, 18134196), (6, 15111830), (10, 9067098), (12, 7555915), (15, 6044732), (20, 4533549), (30, 3022366), (60, 1511183), (167, 542940), (334, 271470), (501, 180980), (668, 135735), (835, 108588), (1002, 90490), (1670, 54294), (2004, 45245), (2505, 36196), (3340, 27147), (5010, 18098), (9049, 10020)]