72447010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1307}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 136743552

約数和(自身を除く): 64296542

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 1205, 1307, 2410, 2614, 5543, 6535, 11086, 13070, 27715, 30061, 55430, 60122, 150305, 300610, 314987, 629974, 1574935, 3149870, 7244701, 14489402, 36223505, 72447010]

約数ペア:

[(1, 72447010), (2, 36223505), (5, 14489402), (10, 7244701), (23, 3149870), (46, 1574935), (115, 629974), (230, 314987), (241, 300610), (482, 150305), (1205, 60122), (1307, 55430), (2410, 30061), (2614, 27715), (5543, 13070), (6535, 11086)]