22753740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4261}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 64441440

約数和(自身を除く): 41687700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4261, 5340, 8522, 12783, 17044, 21305, 25566, 42610, 51132, 63915, 85220, 127830, 255660, 379229, 758458, 1137687, 1516916, 1896145, 2275374, 3792290, 4550748, 5688435, 7584580, 11376870, 22753740]

約数ペア:

[(1, 22753740), (2, 11376870), (3, 7584580), (4, 5688435), (5, 4550748), (6, 3792290), (10, 2275374), (12, 1896145), (15, 1516916), (20, 1137687), (30, 758458), (60, 379229), (89, 255660), (178, 127830), (267, 85220), (356, 63915), (445, 51132), (534, 42610), (890, 25566), (1068, 21305), (1335, 17044), (1780, 12783), (2670, 8522), (4261, 5340)]