1293449570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{377099}}^1$

素因数の和:377127

約数の個数: 32

約数和(自身を含む): 2715120000

約数和(自身を除く): 1421670430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 377099, 754198, 1885495, 2639693, 3770990, 5279386, 13198465, 18477851, 26396930, 36955702, 92389255, 129344957, 184778510, 258689914, 646724785, 1293449570]

約数ペア:

[(1, 1293449570), (2, 646724785), (5, 258689914), (7, 184778510), (10, 129344957), (14, 92389255), (35, 36955702), (49, 26396930), (70, 18477851), (98, 13198465), (245, 5279386), (343, 3770990), (490, 2639693), (686, 1885495), (1715, 754198), (3430, 377099)]