219065460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89051}}^1$

素因数の和:89104

約数の個数: 48

約数和(自身を含む): 628350912

約数和(自身を除く): 409285452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 89051, 178102, 267153, 356204, 445255, 534306, 890510, 1068612, 1335765, 1781020, 2671530, 3651091, 5343060, 7302182, 10953273, 14604364, 18255455, 21906546, 36510910, 43813092, 54766365, 73021820, 109532730, 219065460]

約数ペア:

[(1, 219065460), (2, 109532730), (3, 73021820), (4, 54766365), (5, 43813092), (6, 36510910), (10, 21906546), (12, 18255455), (15, 14604364), (20, 10953273), (30, 7302182), (41, 5343060), (60, 3651091), (82, 2671530), (123, 1781020), (164, 1335765), (205, 1068612), (246, 890510), (410, 534306), (492, 445255), (615, 356204), (820, 267153), (1230, 178102), (2460, 89051)]