467494190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 858660480

約数和(自身を除く): 391166290

約数列:

[1, 2, 5, 10, 73, 146, 157, 314, 365, 730, 785, 1570, 4079, 8158, 11461, 20395, 22922, 40790, 57305, 114610, 297767, 595534, 640403, 1280806, 1488835, 2977670, 3202015, 6404030, 46749419, 93498838, 233747095, 467494190]

約数ペア:

[(1, 467494190), (2, 233747095), (5, 93498838), (10, 46749419), (73, 6404030), (146, 3202015), (157, 2977670), (314, 1488835), (365, 1280806), (730, 640403), (785, 595534), (1570, 297767), (4079, 114610), (8158, 57305), (11461, 40790), (20395, 22922)]