147698410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1187}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 278163072

約数和(自身を除く): 130464662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 541, 1082, 1187, 2374, 2705, 5410, 5935, 11870, 12443, 24886, 27301, 54602, 62215, 124430, 136505, 273010, 642167, 1284334, 3210835, 6421670, 14769841, 29539682, 73849205, 147698410]

約数ペア:

[(1, 147698410), (2, 73849205), (5, 29539682), (10, 14769841), (23, 6421670), (46, 3210835), (115, 1284334), (230, 642167), (541, 273010), (1082, 136505), (1187, 124430), (2374, 62215), (2705, 54602), (5410, 27301), (5935, 24886), (11870, 12443)]