72463230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{115021}}^1$

素因数の和:115041

約数の個数: 48

約数和(自身を含む): 215321184

約数和(自身を除く): 142857954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 115021, 230042, 345063, 575105, 690126, 805147, 1035189, 1150210, 1610294, 1725315, 2070378, 2415441, 3450630, 4025735, 4830882, 5175945, 7246323, 8051470, 10351890, 12077205, 14492646, 24154410, 36231615, 72463230]

約数ペア:

[(1, 72463230), (2, 36231615), (3, 24154410), (5, 14492646), (6, 12077205), (7, 10351890), (9, 8051470), (10, 7246323), (14, 5175945), (15, 4830882), (18, 4025735), (21, 3450630), (30, 2415441), (35, 2070378), (42, 1725315), (45, 1610294), (63, 1150210), (70, 1035189), (90, 805147), (105, 690126), (126, 575105), (210, 345063), (315, 230042), (630, 115021)]