63392770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 135296568

約数和(自身を除く): 71903798

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2441, 2597, 3710, 4882, 5194, 12205, 12985, 17087, 24410, 25970, 34174, 85435, 119609, 129373, 170870, 239218, 258746, 598045, 646865, 905611, 1196090, 1293730, 1811222, 4528055, 6339277, 9056110, 12678554, 31696385, 63392770]

約数ペア:

[(1, 63392770), (2, 31696385), (5, 12678554), (7, 9056110), (10, 6339277), (14, 4528055), (35, 1811222), (49, 1293730), (53, 1196090), (70, 905611), (98, 646865), (106, 598045), (245, 258746), (265, 239218), (371, 170870), (490, 129373), (530, 119609), (742, 85435), (1855, 34174), (2441, 25970), (2597, 24410), (3710, 17087), (4882, 12985), (5194, 12205)]