312360580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{9743}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 753016320

約数和(自身を除く): 440655740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 9743, 16030, 19486, 32060, 38972, 48715, 68201, 97430, 136402, 194860, 272804, 341005, 682010, 1364020, 2231147, 4462294, 8924588, 11155735, 15618029, 22311470, 31236058, 44622940, 62472116, 78090145, 156180290, 312360580]

約数ペア:

[(1, 312360580), (2, 156180290), (4, 78090145), (5, 62472116), (7, 44622940), (10, 31236058), (14, 22311470), (20, 15618029), (28, 11155735), (35, 8924588), (70, 4462294), (140, 2231147), (229, 1364020), (458, 682010), (916, 341005), (1145, 272804), (1603, 194860), (2290, 136402), (3206, 97430), (4580, 68201), (6412, 48715), (8015, 38972), (9743, 32060), (16030, 19486)]