2696103620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{315703}}^1$

素因数の和:315780

約数の個数: 48

約数和(自身を含む): 6576745728

約数和(自身を除く): 3880642108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 315703, 631406, 1262812, 1578515, 2209921, 3157030, 4419842, 6314060, 8839684, 11049605, 19257883, 22099210, 38515766, 44198420, 77031532, 96289415, 134805181, 192578830, 269610362, 385157660, 539220724, 674025905, 1348051810, 2696103620]

約数ペア:

[(1, 2696103620), (2, 1348051810), (4, 674025905), (5, 539220724), (7, 385157660), (10, 269610362), (14, 192578830), (20, 134805181), (28, 96289415), (35, 77031532), (61, 44198420), (70, 38515766), (122, 22099210), (140, 19257883), (244, 11049605), (305, 8839684), (427, 6314060), (610, 4419842), (854, 3157030), (1220, 2209921), (1708, 1578515), (2135, 1262812), (4270, 631406), (8540, 315703)]