2073201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{486667}}^1$

素因数の和:486750

約数の個数: 48

約数和(自身を含む): 5886736128

約数和(自身を除く): 3813534708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 486667, 973334, 1460001, 1946668, 2433335, 2920002, 4866670, 5840004, 7300005, 9733340, 14600010, 29200020, 34553357, 69106714, 103660071, 138213428, 172766785, 207320142, 345533570, 414640284, 518300355, 691067140, 1036600710, 2073201420]

約数ペア:

[(1, 2073201420), (2, 1036600710), (3, 691067140), (4, 518300355), (5, 414640284), (6, 345533570), (10, 207320142), (12, 172766785), (15, 138213428), (20, 103660071), (30, 69106714), (60, 34553357), (71, 29200020), (142, 14600010), (213, 9733340), (284, 7300005), (355, 5840004), (426, 4866670), (710, 2920002), (852, 2433335), (1065, 1946668), (1420, 1460001), (2130, 973334), (4260, 486667)]