72044010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42131}}^1$

素因数の和:42163

約数の個数: 48

約数和(自身を含む): 197177760

約数和(自身を除く): 125133750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 42131, 84262, 126393, 210655, 252786, 379179, 421310, 631965, 758358, 800489, 1263930, 1600978, 1895895, 2401467, 3791790, 4002445, 4802934, 7204401, 8004890, 12007335, 14408802, 24014670, 36022005, 72044010]

約数ペア:

[(1, 72044010), (2, 36022005), (3, 24014670), (5, 14408802), (6, 12007335), (9, 8004890), (10, 7204401), (15, 4802934), (18, 4002445), (19, 3791790), (30, 2401467), (38, 1895895), (45, 1600978), (57, 1263930), (90, 800489), (95, 758358), (114, 631965), (171, 421310), (190, 379179), (285, 252786), (342, 210655), (570, 126393), (855, 84262), (1710, 42131)]