225393210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{357767}}^1$

素因数の和:357787

約数の個数: 48

約数和(自身を含む): 669741696

約数和(自身を除く): 444348486

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, 357767, 715534, 1073301, 1788835, 2146602, 2504369, 3219903, 3577670, 5008738, 5366505, 6439806, 7513107, 10733010, 12521845, 15026214, 16099515, 22539321, 25043690, 32199030, 37565535, 45078642, 75131070, 112696605, 225393210]

約数ペア:

[(1, 225393210), (2, 112696605), (3, 75131070), (5, 45078642), (6, 37565535), (7, 32199030), (9, 25043690), (10, 22539321), (14, 16099515), (15, 15026214), (18, 12521845), (21, 10733010), (30, 7513107), (35, 6439806), (42, 5366505), (45, 5008738), (63, 3577670), (70, 3219903), (90, 2504369), (105, 2146602), (126, 1788835), (210, 1073301), (315, 715534), (630, 357767)]