78898190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66301}}^1$

素因数の和:66332

約数の個数: 32

約数和(自身を含む): 171854784

約数和(自身を除く): 92956594

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 66301, 132602, 331505, 464107, 663010, 928214, 1127117, 2254234, 2320535, 4641070, 5635585, 7889819, 11271170, 15779638, 39449095, 78898190]

約数ペア:

[(1, 78898190), (2, 39449095), (5, 15779638), (7, 11271170), (10, 7889819), (14, 5635585), (17, 4641070), (34, 2320535), (35, 2254234), (70, 1127117), (85, 928214), (119, 663010), (170, 464107), (238, 331505), (595, 132602), (1190, 66301)]