2280950

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 60

約数和(自身を含む): 5209860

約数和(自身を除く): 2928910

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 343, 350, 475, 490, 665, 686, 931, 950, 1225, 1330, 1715, 1862, 2401, 2450, 3325, 3430, 4655, 4802, 6517, 6650, 8575, 9310, 12005, 13034, 17150, 23275, 24010, 32585, 45619, 46550, 60025, 65170, 91238, 120050, 162925, 228095, 325850, 456190, 1140475, 2280950]

約数ペア:

[(1, 2280950), (2, 1140475), (5, 456190), (7, 325850), (10, 228095), (14, 162925), (19, 120050), (25, 91238), (35, 65170), (38, 60025), (49, 46550), (50, 45619), (70, 32585), (95, 24010), (98, 23275), (133, 17150), (175, 13034), (190, 12005), (245, 9310), (266, 8575), (343, 6650), (350, 6517), (475, 4802), (490, 4655), (665, 3430), (686, 3325), (931, 2450), (950, 2401), (1225, 1862), (1330, 1715)]