34784030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 29497570

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 449, 610, 635, 898, 1270, 2245, 4490, 7747, 15494, 27389, 38735, 54778, 57023, 77470, 114046, 136945, 273890, 285115, 570230, 3478403, 6956806, 17392015, 34784030]

約数ペア:

[(1, 34784030), (2, 17392015), (5, 6956806), (10, 3478403), (61, 570230), (122, 285115), (127, 273890), (254, 136945), (305, 114046), (449, 77470), (610, 57023), (635, 54778), (898, 38735), (1270, 27389), (2245, 15494), (4490, 7747)]