616099390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{43913}}^1$

素因数の和:44004

約数の個数: 32

約数和(自身を含む): 1176192576

約数和(自身を除く): 560093186

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 43913, 87826, 219565, 439130, 1009999, 2019998, 2678693, 5049995, 5357386, 10099990, 13393465, 26786930, 61609939, 123219878, 308049695, 616099390]

約数ペア:

[(1, 616099390), (2, 308049695), (5, 123219878), (10, 61609939), (23, 26786930), (46, 13393465), (61, 10099990), (115, 5357386), (122, 5049995), (230, 2678693), (305, 2019998), (610, 1009999), (1403, 439130), (2806, 219565), (7015, 87826), (14030, 43913)]