1949876670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{111869}}^1$

素因数の和:111969

約数の個数: 64

約数和(自身を含む): 5412718080

約数和(自身を除く): 3462841410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 17430, 111869, 223738, 335607, 559345, 671214, 783083, 1118690, 1566166, 1678035, 2349249, 3356070, 3915415, 4698498, 7830830, 9285127, 11746245, 18570254, 23492490, 27855381, 46425635, 55710762, 64995889, 92851270, 129991778, 139276905, 194987667, 278553810, 324979445, 389975334, 649958890, 974938335, 1949876670]

約数ペア:

[(1, 1949876670), (2, 974938335), (3, 649958890), (5, 389975334), (6, 324979445), (7, 278553810), (10, 194987667), (14, 139276905), (15, 129991778), (21, 92851270), (30, 64995889), (35, 55710762), (42, 46425635), (70, 27855381), (83, 23492490), (105, 18570254), (166, 11746245), (210, 9285127), (249, 7830830), (415, 4698498), (498, 3915415), (581, 3356070), (830, 2349249), (1162, 1678035), (1245, 1566166), (1743, 1118690), (2490, 783083), (2905, 671214), (3486, 559345), (5810, 335607), (8715, 223738), (17430, 111869)]