171930350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2549

約数の個数: 48

約数和(自身を含む): 342821808

約数和(自身を除く): 170891458

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1411, 2075, 2437, 2822, 4150, 4874, 7055, 12185, 14110, 24370, 35275, 41429, 60925, 70550, 82858, 121850, 202271, 207145, 404542, 414290, 1011355, 1035725, 2022710, 2071450, 3438607, 5056775, 6877214, 10113550, 17193035, 34386070, 85965175, 171930350]

約数ペア:

[(1, 171930350), (2, 85965175), (5, 34386070), (10, 17193035), (17, 10113550), (25, 6877214), (34, 5056775), (50, 3438607), (83, 2071450), (85, 2022710), (166, 1035725), (170, 1011355), (415, 414290), (425, 404542), (830, 207145), (850, 202271), (1411, 121850), (2075, 82858), (2437, 70550), (2822, 60925), (4150, 41429), (4874, 35275), (7055, 24370), (12185, 14110)]