64952230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40380

約数の個数: 32

約数和(自身を含む): 139428864

約数和(自身を除く): 74476634

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 40343, 80686, 201715, 282401, 403430, 564802, 927889, 1412005, 1855778, 2824010, 4639445, 6495223, 9278890, 12990446, 32476115, 64952230]

約数ペア:

[(1, 64952230), (2, 32476115), (5, 12990446), (7, 9278890), (10, 6495223), (14, 4639445), (23, 2824010), (35, 1855778), (46, 1412005), (70, 927889), (115, 564802), (161, 403430), (230, 282401), (322, 201715), (805, 80686), (1610, 40343)]