16301630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 30145824

約数和(自身を除く): 13844194

約数列:

[1, 2, 5, 10, 73, 137, 146, 163, 274, 326, 365, 685, 730, 815, 1370, 1630, 10001, 11899, 20002, 22331, 23798, 44662, 50005, 59495, 100010, 111655, 118990, 223310, 1630163, 3260326, 8150815, 16301630]

約数ペア:

[(1, 16301630), (2, 8150815), (5, 3260326), (10, 1630163), (73, 223310), (137, 118990), (146, 111655), (163, 100010), (274, 59495), (326, 50005), (365, 44662), (685, 23798), (730, 22331), (815, 20002), (1370, 11899), (1630, 10001)]