580969170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{63913}}^1$

素因数の和:64027

約数の個数: 48

約数和(自身を含む): 1525499352

約数和(自身を除く): 944530182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 63913, 127826, 191739, 319565, 383478, 575217, 639130, 958695, 1150434, 1917390, 2876085, 5752170, 6455213, 12910426, 19365639, 32276065, 38731278, 58096917, 64552130, 96828195, 116193834, 193656390, 290484585, 580969170]

約数ペア:

[(1, 580969170), (2, 290484585), (3, 193656390), (5, 116193834), (6, 96828195), (9, 64552130), (10, 58096917), (15, 38731278), (18, 32276065), (30, 19365639), (45, 12910426), (90, 6455213), (101, 5752170), (202, 2876085), (303, 1917390), (505, 1150434), (606, 958695), (909, 639130), (1010, 575217), (1515, 383478), (1818, 319565), (3030, 191739), (4545, 127826), (9090, 63913)]