1938750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 5398272

約数和(自身を除く): 3459522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 47, 50, 55, 66, 75, 94, 110, 125, 141, 150, 165, 235, 250, 275, 282, 330, 375, 470, 517, 550, 625, 705, 750, 825, 1034, 1175, 1250, 1375, 1410, 1551, 1650, 1875, 2350, 2585, 2750, 3102, 3525, 3750, 4125, 5170, 5875, 6875, 7050, 7755, 8250, 11750, 12925, 13750, 15510, 17625, 20625, 25850, 29375, 35250, 38775, 41250, 58750, 64625, 77550, 88125, 129250, 176250, 193875, 323125, 387750, 646250, 969375, 1938750]

約数ペア:

[(1, 1938750), (2, 969375), (3, 646250), (5, 387750), (6, 323125), (10, 193875), (11, 176250), (15, 129250), (22, 88125), (25, 77550), (30, 64625), (33, 58750), (47, 41250), (50, 38775), (55, 35250), (66, 29375), (75, 25850), (94, 20625), (110, 17625), (125, 15510), (141, 13750), (150, 12925), (165, 11750), (235, 8250), (250, 7755), (275, 7050), (282, 6875), (330, 5875), (375, 5170), (470, 4125), (517, 3750), (550, 3525), (625, 3102), (705, 2750), (750, 2585), (825, 2350), (1034, 1875), (1175, 1650), (1250, 1551), (1375, 1410)]