734646670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1\times {\mathrm{1091}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 1412047728

約数和(自身を除く): 677401058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 289, 466, 578, 1091, 1165, 1445, 2182, 2330, 2890, 3961, 5455, 7922, 10910, 18547, 19805, 37094, 39610, 67337, 92735, 134674, 185470, 254203, 315299, 336685, 508406, 630598, 673370, 1271015, 1576495, 2542030, 3152990, 4321451, 8642902, 21607255, 43214510, 73464667, 146929334, 367323335, 734646670]

約数ペア:

[(1, 734646670), (2, 367323335), (5, 146929334), (10, 73464667), (17, 43214510), (34, 21607255), (85, 8642902), (170, 4321451), (233, 3152990), (289, 2542030), (466, 1576495), (578, 1271015), (1091, 673370), (1165, 630598), (1445, 508406), (2182, 336685), (2330, 315299), (2890, 254203), (3961, 185470), (5455, 134674), (7922, 92735), (10910, 67337), (18547, 39610), (19805, 37094)]