1793943710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1979}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 3672345600

約数和(自身を除く): 1878401890

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 367, 494, 734, 1235, 1835, 1979, 2470, 3670, 3958, 4771, 6973, 9542, 9895, 13946, 19790, 23855, 25727, 34865, 37601, 47710, 51454, 69730, 75202, 90649, 128635, 181298, 188005, 257270, 376010, 453245, 488813, 726293, 906490, 977626, 1452586, 2444065, 3631465, 4888130, 7262930, 9441809, 13799567, 18883618, 27599134, 47209045, 68997835, 94418090, 137995670, 179394371, 358788742, 896971855, 1793943710]

約数ペア:

[(1, 1793943710), (2, 896971855), (5, 358788742), (10, 179394371), (13, 137995670), (19, 94418090), (26, 68997835), (38, 47209045), (65, 27599134), (95, 18883618), (130, 13799567), (190, 9441809), (247, 7262930), (367, 4888130), (494, 3631465), (734, 2444065), (1235, 1452586), (1835, 977626), (1979, 906490), (2470, 726293), (3670, 488813), (3958, 453245), (4771, 376010), (6973, 257270), (9542, 188005), (9895, 181298), (13946, 128635), (19790, 90649), (23855, 75202), (25727, 69730), (34865, 51454), (37601, 47710)]