189794614450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{9883}}^1\times {\mathrm{54869}}^1$

素因数の和:64771

約数の個数: 48

約数和(自身を含む): 403497299520

約数和(自身を除く): 213702685070

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 9883, 19766, 49415, 54869, 69181, 98830, 109738, 138362, 247075, 274345, 345905, 384083, 494150, 548690, 691810, 768166, 1371725, 1729525, 1920415, 2743450, 3459050, 3840830, 9602075, 19204150, 542270327, 1084540654, 2711351635, 3795892289, 5422703270, 7591784578, 13556758175, 18979461445, 27113516350, 37958922890, 94897307225, 189794614450]

約数ペア:

[(1, 189794614450), (2, 94897307225), (5, 37958922890), (7, 27113516350), (10, 18979461445), (14, 13556758175), (25, 7591784578), (35, 5422703270), (50, 3795892289), (70, 2711351635), (175, 1084540654), (350, 542270327), (9883, 19204150), (19766, 9602075), (49415, 3840830), (54869, 3459050), (69181, 2743450), (98830, 1920415), (109738, 1729525), (138362, 1371725), (247075, 768166), (274345, 691810), (345905, 548690), (384083, 494150)]