72497110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19541}}^1$

素因数の和:19608

約数の個数: 32

約数和(自身を含む): 151958592

約数和(自身を除く): 79461482

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 19541, 39082, 97705, 136787, 195410, 273574, 683935, 1035673, 1367870, 2071346, 5178365, 7249711, 10356730, 14499422, 36248555, 72497110]

約数ペア:

[(1, 72497110), (2, 36248555), (5, 14499422), (7, 10356730), (10, 7249711), (14, 5178365), (35, 2071346), (53, 1367870), (70, 1035673), (106, 683935), (265, 273574), (371, 195410), (530, 136787), (742, 97705), (1855, 39082), (3710, 19541)]