15817830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75323}}^1$

素因数の和:75340

約数の個数: 32

約数和(自身を含む): 43386624

約数和(自身を除く): 27568794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75323, 150646, 225969, 376615, 451938, 527261, 753230, 1054522, 1129845, 1581783, 2259690, 2636305, 3163566, 5272610, 7908915, 15817830]

約数ペア:

[(1, 15817830), (2, 7908915), (3, 5272610), (5, 3163566), (6, 2636305), (7, 2259690), (10, 1581783), (14, 1129845), (15, 1054522), (21, 753230), (30, 527261), (35, 451938), (42, 376615), (70, 225969), (105, 150646), (210, 75323)]