143218130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3347}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 282035520

約数和(自身を除く): 138817390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 3347, 3890, 4279, 6694, 8558, 16735, 21395, 33470, 36817, 42790, 73634, 184085, 368170, 1301983, 2603966, 6509915, 13019830, 14321813, 28643626, 71609065, 143218130]

約数ペア:

[(1, 143218130), (2, 71609065), (5, 28643626), (10, 14321813), (11, 13019830), (22, 6509915), (55, 2603966), (110, 1301983), (389, 368170), (778, 184085), (1945, 73634), (3347, 42790), (3890, 36817), (4279, 33470), (6694, 21395), (8558, 16735)]