3200190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 8985600

約数和(自身を除く): 5785410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 311, 343, 490, 622, 686, 735, 933, 1029, 1470, 1555, 1715, 1866, 2058, 2177, 3110, 3430, 4354, 4665, 5145, 6531, 9330, 10290, 10885, 13062, 15239, 21770, 30478, 32655, 45717, 65310, 76195, 91434, 106673, 152390, 213346, 228585, 320019, 457170, 533365, 640038, 1066730, 1600095, 3200190]

約数ペア:

[(1, 3200190), (2, 1600095), (3, 1066730), (5, 640038), (6, 533365), (7, 457170), (10, 320019), (14, 228585), (15, 213346), (21, 152390), (30, 106673), (35, 91434), (42, 76195), (49, 65310), (70, 45717), (98, 32655), (105, 30478), (147, 21770), (210, 15239), (245, 13062), (294, 10885), (311, 10290), (343, 9330), (490, 6531), (622, 5145), (686, 4665), (735, 4354), (933, 3430), (1029, 3110), (1470, 2177), (1555, 2058), (1715, 1866)]