3574140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 6586500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 839, 852, 1065, 1420, 1678, 2130, 2517, 3356, 4195, 4260, 5034, 8390, 10068, 12585, 16780, 25170, 50340, 59569, 119138, 178707, 238276, 297845, 357414, 595690, 714828, 893535, 1191380, 1787070, 3574140]

約数ペア:

[(1, 3574140), (2, 1787070), (3, 1191380), (4, 893535), (5, 714828), (6, 595690), (10, 357414), (12, 297845), (15, 238276), (20, 178707), (30, 119138), (60, 59569), (71, 50340), (142, 25170), (213, 16780), (284, 12585), (355, 10068), (426, 8390), (710, 5034), (839, 4260), (852, 4195), (1065, 3356), (1420, 2517), (1678, 2130)]