180980490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{34871}}^1$

素因数の和:35054

約数の個数: 32

約数和(自身を含む): 436876416

約数和(自身を除く): 255895926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 34871, 69742, 104613, 174355, 209226, 348710, 523065, 1046130, 6032683, 12065366, 18098049, 30163415, 36196098, 60326830, 90490245, 180980490]

約数ペア:

[(1, 180980490), (2, 90490245), (3, 60326830), (5, 36196098), (6, 30163415), (10, 18098049), (15, 12065366), (30, 6032683), (173, 1046130), (346, 523065), (519, 348710), (865, 209226), (1038, 174355), (1730, 104613), (2595, 69742), (5190, 34871)]