2022020460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{660791}}^1$

素因数の和:660823

約数の個数: 72

約数和(自身を含む): 6494263776

約数和(自身を除く): 4472243316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 660791, 1321582, 1982373, 2643164, 3303955, 3964746, 5947119, 6607910, 7929492, 9911865, 11233447, 11894238, 13215820, 19823730, 22466894, 23788476, 29735595, 33700341, 39647460, 44933788, 56167235, 59471190, 67400682, 101101023, 112334470, 118942380, 134801364, 168501705, 202202046, 224668940, 337003410, 404404092, 505505115, 674006820, 1011010230, 2022020460]

約数ペア:

[(1, 2022020460), (2, 1011010230), (3, 674006820), (4, 505505115), (5, 404404092), (6, 337003410), (9, 224668940), (10, 202202046), (12, 168501705), (15, 134801364), (17, 118942380), (18, 112334470), (20, 101101023), (30, 67400682), (34, 59471190), (36, 56167235), (45, 44933788), (51, 39647460), (60, 33700341), (68, 29735595), (85, 23788476), (90, 22466894), (102, 19823730), (153, 13215820), (170, 11894238), (180, 11233447), (204, 9911865), (255, 7929492), (306, 6607910), (340, 5947119), (510, 3964746), (612, 3303955), (765, 2643164), (1020, 1982373), (1530, 1321582), (3060, 660791)]