30071288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 61068000

約数和(自身を除く): 30996712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1453, 1592, 2587, 2906, 5174, 5812, 10348, 11624, 18889, 20696, 37778, 75556, 151112, 289147, 578294, 1156588, 2313176, 3758911, 7517822, 15035644, 30071288]

約数ペア:

[(1, 30071288), (2, 15035644), (4, 7517822), (8, 3758911), (13, 2313176), (26, 1156588), (52, 578294), (104, 289147), (199, 151112), (398, 75556), (796, 37778), (1453, 20696), (1592, 18889), (2587, 11624), (2906, 10348), (5174, 5812)]