91923910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 189604800

約数和(自身を除く): 97680890

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 659, 754, 962, 1073, 1318, 1885, 2146, 2405, 3295, 3770, 4810, 5365, 6590, 8567, 10730, 13949, 17134, 19111, 24383, 27898, 38222, 42835, 48766, 69745, 85670, 95555, 121915, 139490, 191110, 243830, 248443, 316979, 496886, 633958, 707107, 1242215, 1414214, 1584895, 2484430, 3169790, 3535535, 7071070, 9192391, 18384782, 45961955, 91923910]

約数ペア:

[(1, 91923910), (2, 45961955), (5, 18384782), (10, 9192391), (13, 7071070), (26, 3535535), (29, 3169790), (37, 2484430), (58, 1584895), (65, 1414214), (74, 1242215), (130, 707107), (145, 633958), (185, 496886), (290, 316979), (370, 248443), (377, 243830), (481, 191110), (659, 139490), (754, 121915), (962, 95555), (1073, 85670), (1318, 69745), (1885, 48766), (2146, 42835), (2405, 38222), (3295, 27898), (3770, 24383), (4810, 19111), (5365, 17134), (6590, 13949), (8567, 10730)]