61724790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40343}}^1$

素因数の和:40373

約数の個数: 48

約数和(自身を含む): 169928928

約数和(自身を除く): 108204138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 40343, 80686, 121029, 201715, 242058, 363087, 403430, 605145, 685831, 726174, 1210290, 1371662, 1815435, 2057493, 3429155, 3630870, 4114986, 6172479, 6858310, 10287465, 12344958, 20574930, 30862395, 61724790]

約数ペア:

[(1, 61724790), (2, 30862395), (3, 20574930), (5, 12344958), (6, 10287465), (9, 6858310), (10, 6172479), (15, 4114986), (17, 3630870), (18, 3429155), (30, 2057493), (34, 1815435), (45, 1371662), (51, 1210290), (85, 726174), (90, 685831), (102, 605145), (153, 403430), (170, 363087), (255, 242058), (306, 201715), (510, 121029), (765, 80686), (1530, 40343)]