72126110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19441}}^1$

素因数の和:19508

約数の個数: 32

約数和(自身を含む): 151180992

約数和(自身を除く): 79054882

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 19441, 38882, 97205, 136087, 194410, 272174, 680435, 1030373, 1360870, 2060746, 5151865, 7212611, 10303730, 14425222, 36063055, 72126110]

約数ペア:

[(1, 72126110), (2, 36063055), (5, 14425222), (7, 10303730), (10, 7212611), (14, 5151865), (35, 2060746), (53, 1360870), (70, 1030373), (106, 680435), (265, 272174), (371, 194410), (530, 136087), (742, 97205), (1855, 38882), (3710, 19441)]