15703005420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{815317}}^1$

素因数の和:815439

約数の個数: 72

約数和(自身を含む): 48077671824

約数和(自身を除く): 32374666404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 815317, 1630634, 2445951, 3261268, 4076585, 4891902, 7337853, 8153170, 9783804, 12229755, 14675706, 16306340, 24459510, 29351412, 36689265, 48919020, 73378530, 87238919, 146757060, 174477838, 261716757, 348955676, 436194595, 523433514, 785150271, 872389190, 1046867028, 1308583785, 1570300542, 1744778380, 2617167570, 3140601084, 3925751355, 5234335140, 7851502710, 15703005420]

約数ペア:

[(1, 15703005420), (2, 7851502710), (3, 5234335140), (4, 3925751355), (5, 3140601084), (6, 2617167570), (9, 1744778380), (10, 1570300542), (12, 1308583785), (15, 1046867028), (18, 872389190), (20, 785150271), (30, 523433514), (36, 436194595), (45, 348955676), (60, 261716757), (90, 174477838), (107, 146757060), (180, 87238919), (214, 73378530), (321, 48919020), (428, 36689265), (535, 29351412), (642, 24459510), (963, 16306340), (1070, 14675706), (1284, 12229755), (1605, 9783804), (1926, 8153170), (2140, 7337853), (3210, 4891902), (3852, 4076585), (4815, 3261268), (6420, 2445951), (9630, 1630634), (19260, 815317)]