74984220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416579}}^1$

素因数の和:416594

約数の個数: 36

約数和(自身を含む): 227452680

約数和(自身を除く): 152468460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416579, 833158, 1249737, 1666316, 2082895, 2499474, 3749211, 4165790, 4998948, 6248685, 7498422, 8331580, 12497370, 14996844, 18746055, 24994740, 37492110, 74984220]

約数ペア:

[(1, 74984220), (2, 37492110), (3, 24994740), (4, 18746055), (5, 14996844), (6, 12497370), (9, 8331580), (10, 7498422), (12, 6248685), (15, 4998948), (18, 4165790), (20, 3749211), (30, 2499474), (36, 2082895), (45, 1666316), (60, 1249737), (90, 833158), (180, 416579)]