72225830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 133116480

約数和(自身を除く): 60890650

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 334, 610, 709, 835, 1418, 1670, 3545, 7090, 10187, 20374, 43249, 50935, 86498, 101870, 118403, 216245, 236806, 432490, 592015, 1184030, 7222583, 14445166, 36112915, 72225830]

約数ペア:

[(1, 72225830), (2, 36112915), (5, 14445166), (10, 7222583), (61, 1184030), (122, 592015), (167, 432490), (305, 236806), (334, 216245), (610, 118403), (709, 101870), (835, 86498), (1418, 50935), (1670, 43249), (3545, 20374), (7090, 10187)]