83906190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8713}}^1$

素因数の和:8833

約数の個数: 48

約数和(自身を含む): 220220208

約数和(自身を除く): 136314018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 8713, 9630, 17426, 26139, 43565, 52278, 78417, 87130, 130695, 156834, 261390, 392085, 784170, 932291, 1864582, 2796873, 4661455, 5593746, 8390619, 9322910, 13984365, 16781238, 27968730, 41953095, 83906190]

約数ペア:

[(1, 83906190), (2, 41953095), (3, 27968730), (5, 16781238), (6, 13984365), (9, 9322910), (10, 8390619), (15, 5593746), (18, 4661455), (30, 2796873), (45, 1864582), (90, 932291), (107, 784170), (214, 392085), (321, 261390), (535, 156834), (642, 130695), (963, 87130), (1070, 78417), (1605, 52278), (1926, 43565), (3210, 26139), (4815, 17426), (8713, 9630)]