71012550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{67631}}^1$

素因数の和:67653

約数の個数: 48

約数和(自身を含む): 201272832

約数和(自身を除く): 130260282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 67631, 135262, 202893, 338155, 405786, 473417, 676310, 946834, 1014465, 1420251, 1690775, 2028930, 2367085, 2840502, 3381550, 4734170, 5072325, 7101255, 10144650, 11835425, 14202510, 23670850, 35506275, 71012550]

約数ペア:

[(1, 71012550), (2, 35506275), (3, 23670850), (5, 14202510), (6, 11835425), (7, 10144650), (10, 7101255), (14, 5072325), (15, 4734170), (21, 3381550), (25, 2840502), (30, 2367085), (35, 2028930), (42, 1690775), (50, 1420251), (70, 1014465), (75, 946834), (105, 676310), (150, 473417), (175, 405786), (210, 338155), (350, 202893), (525, 135262), (1050, 67631)]