9812040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11681}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 33644160

約数和(自身を除く): 23832120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 11681, 23362, 35043, 46724, 58405, 70086, 81767, 93448, 116810, 140172, 163534, 175215, 233620, 245301, 280344, 327068, 350430, 408835, 467240, 490602, 654136, 700860, 817670, 981204, 1226505, 1401720, 1635340, 1962408, 2453010, 3270680, 4906020, 9812040]

約数ペア:

[(1, 9812040), (2, 4906020), (3, 3270680), (4, 2453010), (5, 1962408), (6, 1635340), (7, 1401720), (8, 1226505), (10, 981204), (12, 817670), (14, 700860), (15, 654136), (20, 490602), (21, 467240), (24, 408835), (28, 350430), (30, 327068), (35, 280344), (40, 245301), (42, 233620), (56, 175215), (60, 163534), (70, 140172), (84, 116810), (105, 93448), (120, 81767), (140, 70086), (168, 58405), (210, 46724), (280, 35043), (420, 23362), (840, 11681)]