2461567140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{121021}}^1$

素因数の和:121149

約数の個数: 72

約数和(自身を含む): 7532893368

約数和(自身を除く): 5071326228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 121021, 242042, 363063, 484084, 605105, 726126, 1089189, 1210210, 1452252, 1815315, 2178378, 2420420, 3630630, 4356756, 5445945, 7261260, 10891890, 13675373, 21783780, 27350746, 41026119, 54701492, 68376865, 82052238, 123078357, 136753730, 164104476, 205130595, 246156714, 273507460, 410261190, 492313428, 615391785, 820522380, 1230783570, 2461567140]

約数ペア:

[(1, 2461567140), (2, 1230783570), (3, 820522380), (4, 615391785), (5, 492313428), (6, 410261190), (9, 273507460), (10, 246156714), (12, 205130595), (15, 164104476), (18, 136753730), (20, 123078357), (30, 82052238), (36, 68376865), (45, 54701492), (60, 41026119), (90, 27350746), (113, 21783780), (180, 13675373), (226, 10891890), (339, 7261260), (452, 5445945), (565, 4356756), (678, 3630630), (1017, 2420420), (1130, 2178378), (1356, 1815315), (1695, 1452252), (2034, 1210210), (2260, 1089189), (3390, 726126), (4068, 605105), (5085, 484084), (6780, 363063), (10170, 242042), (20340, 121021)]