1655420170130

素因数分解:

$2^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{3181}}^1\times {\mathrm{17707}}^1$

素因数の和:23834

約数の個数: 32

約数和(自身を含む): 2981875619520

約数和(自身を除く): 1326455449390

約数列:

[1, 2, 5, 10, 2939, 3181, 5878, 6362, 14695, 15905, 17707, 29390, 31810, 35414, 88535, 177070, 9348959, 18697918, 46744795, 52040873, 56325967, 93489590, 104081746, 112651934, 260204365, 281629835, 520408730, 563259670, 165542017013, 331084034026, 827710085065, 1655420170130]

約数ペア:

[(1, 1655420170130), (2, 827710085065), (5, 331084034026), (10, 165542017013), (2939, 563259670), (3181, 520408730), (5878, 281629835), (6362, 260204365), (14695, 112651934), (15905, 104081746), (17707, 93489590), (29390, 56325967), (31810, 52040873), (35414, 46744795), (88535, 18697918), (177070, 9348959)]