1570284630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1938623}}^1$

素因数の和:1938642

約数の個数: 40

約数和(自身を含む): 4222323072

約数和(自身を除く): 2652038442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1938623, 3877246, 5815869, 9693115, 11631738, 17447607, 19386230, 29079345, 34895214, 52342821, 58158690, 87238035, 104685642, 157028463, 174476070, 261714105, 314056926, 523428210, 785142315, 1570284630]

約数ペア:

[(1, 1570284630), (2, 785142315), (3, 523428210), (5, 314056926), (6, 261714105), (9, 174476070), (10, 157028463), (15, 104685642), (18, 87238035), (27, 58158690), (30, 52342821), (45, 34895214), (54, 29079345), (81, 19386230), (90, 17447607), (135, 11631738), (162, 9693115), (270, 5815869), (405, 3877246), (810, 1938623)]