1345793190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{14869}}^1$

素因数の和:15317

約数の個数: 64

約数和(自身を含む): 3700131840

約数和(自身を除く): 2354338650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431, 862, 1293, 2155, 2586, 3017, 4310, 6034, 6465, 9051, 12930, 14869, 15085, 18102, 29738, 30170, 44607, 45255, 74345, 89214, 90510, 104083, 148690, 208166, 223035, 312249, 446070, 520415, 624498, 1040830, 1561245, 3122490, 6408539, 12817078, 19225617, 32042695, 38451234, 44859773, 64085390, 89719546, 96128085, 134579319, 192256170, 224298865, 269158638, 448597730, 672896595, 1345793190]

約数ペア:

[(1, 1345793190), (2, 672896595), (3, 448597730), (5, 269158638), (6, 224298865), (7, 192256170), (10, 134579319), (14, 96128085), (15, 89719546), (21, 64085390), (30, 44859773), (35, 38451234), (42, 32042695), (70, 19225617), (105, 12817078), (210, 6408539), (431, 3122490), (862, 1561245), (1293, 1040830), (2155, 624498), (2586, 520415), (3017, 446070), (4310, 312249), (6034, 223035), (6465, 208166), (9051, 148690), (12930, 104083), (14869, 90510), (15085, 89214), (18102, 74345), (29738, 45255), (30170, 44607)]