2912114820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 8258455296

約数和(自身を除く): 5346340476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 661, 727, 1010, 1212, 1322, 1454, 1515, 1983, 2020, 2181, 2644, 2908, 3030, 3305, 3635, 3966, 4362, 6060, 6610, 7270, 7932, 8724, 9915, 10905, 13220, 14540, 19830, 21810, 39660, 43620, 66761, 73427, 133522, 146854, 200283, 220281, 267044, 293708, 333805, 367135, 400566, 440562, 480547, 667610, 734270, 801132, 881124, 961094, 1001415, 1101405, 1335220, 1441641, 1468540, 1922188, 2002830, 2202810, 2402735, 2883282, 4005660, 4405620, 4805470, 5766564, 7208205, 9610940, 14416410, 28832820, 48535247, 97070494, 145605741, 194140988, 242676235, 291211482, 485352470, 582422964, 728028705, 970704940, 1456057410, 2912114820]

約数ペア:

[(1, 2912114820), (2, 1456057410), (3, 970704940), (4, 728028705), (5, 582422964), (6, 485352470), (10, 291211482), (12, 242676235), (15, 194140988), (20, 145605741), (30, 97070494), (60, 48535247), (101, 28832820), (202, 14416410), (303, 9610940), (404, 7208205), (505, 5766564), (606, 4805470), (661, 4405620), (727, 4005660), (1010, 2883282), (1212, 2402735), (1322, 2202810), (1454, 2002830), (1515, 1922188), (1983, 1468540), (2020, 1441641), (2181, 1335220), (2644, 1101405), (2908, 1001415), (3030, 961094), (3305, 881124), (3635, 801132), (3966, 734270), (4362, 667610), (6060, 480547), (6610, 440562), (7270, 400566), (7932, 367135), (8724, 333805), (9915, 293708), (10905, 267044), (13220, 220281), (14540, 200283), (19830, 146854), (21810, 133522), (39660, 73427), (43620, 66761)]