61014940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 147978432

約数和(自身を除く): 86963492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 4493, 6790, 8986, 13580, 17972, 22465, 31451, 44930, 62902, 89860, 125804, 157255, 314510, 435821, 629020, 871642, 1743284, 2179105, 3050747, 4358210, 6101494, 8716420, 12202988, 15253735, 30507470, 61014940]

約数ペア:

[(1, 61014940), (2, 30507470), (4, 15253735), (5, 12202988), (7, 8716420), (10, 6101494), (14, 4358210), (20, 3050747), (28, 2179105), (35, 1743284), (70, 871642), (97, 629020), (140, 435821), (194, 314510), (388, 157255), (485, 125804), (679, 89860), (970, 62902), (1358, 44930), (1940, 31451), (2716, 22465), (3395, 17972), (4493, 13580), (6790, 8986)]