71322510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339631}}^1$

素因数の和:339648

約数の個数: 32

約数和(自身を含む): 195628032

約数和(自身を除く): 124305522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339631, 679262, 1018893, 1698155, 2037786, 2377417, 3396310, 4754834, 5094465, 7132251, 10188930, 11887085, 14264502, 23774170, 35661255, 71322510]

約数ペア:

[(1, 71322510), (2, 35661255), (3, 23774170), (5, 14264502), (6, 11887085), (7, 10188930), (10, 7132251), (14, 5094465), (15, 4754834), (21, 3396310), (30, 2377417), (35, 2037786), (42, 1698155), (70, 1018893), (105, 679262), (210, 339631)]