31107768510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{110629}}^1$

素因数の和:110762

約数の個数: 128

約数和(自身を含む): 92780513280

約数和(自身を除く): 61672744770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 515, 546, 618, 721, 910, 1030, 1339, 1365, 1442, 1545, 2163, 2678, 2730, 3090, 3605, 4017, 4326, 6695, 7210, 8034, 9373, 10815, 13390, 18746, 20085, 21630, 28119, 40170, 46865, 56238, 93730, 110629, 140595, 221258, 281190, 331887, 553145, 663774, 774403, 1106290, 1438177, 1548806, 1659435, 2323209, 2876354, 3318870, 3872015, 4314531, 4646418, 7190885, 7744030, 8629062, 10067239, 11394787, 11616045, 14381770, 20134478, 21572655, 22789574, 23232090, 30201717, 34184361, 43145310, 50336195, 56973935, 60403434, 68368722, 79763509, 100672390, 113947870, 148132231, 151008585, 159527018, 170921805, 239290527, 296264462, 302017170, 341843610, 398817545, 444396693, 478581054, 740661155, 797635090, 888793386, 1036925617, 1196452635, 1481322310, 2073851234, 2221983465, 2392905270, 3110776851, 4443966930, 5184628085, 6221553702, 10369256170, 15553884255, 31107768510]

約数ペア:

[(1, 31107768510), (2, 15553884255), (3, 10369256170), (5, 6221553702), (6, 5184628085), (7, 4443966930), (10, 3110776851), (13, 2392905270), (14, 2221983465), (15, 2073851234), (21, 1481322310), (26, 1196452635), (30, 1036925617), (35, 888793386), (39, 797635090), (42, 740661155), (65, 478581054), (70, 444396693), (78, 398817545), (91, 341843610), (103, 302017170), (105, 296264462), (130, 239290527), (182, 170921805), (195, 159527018), (206, 151008585), (210, 148132231), (273, 113947870), (309, 100672390), (390, 79763509), (455, 68368722), (515, 60403434), (546, 56973935), (618, 50336195), (721, 43145310), (910, 34184361), (1030, 30201717), (1339, 23232090), (1365, 22789574), (1442, 21572655), (1545, 20134478), (2163, 14381770), (2678, 11616045), (2730, 11394787), (3090, 10067239), (3605, 8629062), (4017, 7744030), (4326, 7190885), (6695, 4646418), (7210, 4314531), (8034, 3872015), (9373, 3318870), (10815, 2876354), (13390, 2323209), (18746, 1659435), (20085, 1548806), (21630, 1438177), (28119, 1106290), (40170, 774403), (46865, 663774), (56238, 553145), (93730, 331887), (110629, 281190), (140595, 221258)]