6938750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 16269792

約数和(自身を除く): 9331042

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 61, 65, 70, 91, 122, 125, 130, 175, 182, 250, 305, 325, 350, 427, 455, 610, 625, 650, 793, 854, 875, 910, 1250, 1525, 1586, 1625, 1750, 2135, 2275, 3050, 3250, 3965, 4270, 4375, 4550, 5551, 7625, 7930, 8125, 8750, 10675, 11102, 11375, 15250, 16250, 19825, 21350, 22750, 27755, 38125, 39650, 53375, 55510, 56875, 76250, 99125, 106750, 113750, 138775, 198250, 266875, 277550, 495625, 533750, 693875, 991250, 1387750, 3469375, 6938750]

約数ペア:

[(1, 6938750), (2, 3469375), (5, 1387750), (7, 991250), (10, 693875), (13, 533750), (14, 495625), (25, 277550), (26, 266875), (35, 198250), (50, 138775), (61, 113750), (65, 106750), (70, 99125), (91, 76250), (122, 56875), (125, 55510), (130, 53375), (175, 39650), (182, 38125), (250, 27755), (305, 22750), (325, 21350), (350, 19825), (427, 16250), (455, 15250), (610, 11375), (625, 11102), (650, 10675), (793, 8750), (854, 8125), (875, 7930), (910, 7625), (1250, 5551), (1525, 4550), (1586, 4375), (1625, 4270), (1750, 3965), (2135, 3250), (2275, 3050)]