146741990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{312217}}^1$

素因数の和:312271

約数の個数: 16

約数和(自身を含む): 269756352

約数和(自身を除く): 123014362

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 312217, 624434, 1561085, 3122170, 14674199, 29348398, 73370995, 146741990]

約数ペア:

[(1, 146741990), (2, 73370995), (5, 29348398), (10, 14674199), (47, 3122170), (94, 1561085), (235, 624434), (470, 312217)]