6800360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 17712000

約数和(自身を除く): 10911640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 163, 280, 298, 326, 596, 652, 745, 815, 1043, 1141, 1192, 1304, 1490, 1630, 2086, 2282, 2980, 3260, 4172, 4564, 5215, 5705, 5960, 6520, 8344, 9128, 10430, 11410, 20860, 22820, 24287, 41720, 45640, 48574, 97148, 121435, 170009, 194296, 242870, 340018, 485740, 680036, 850045, 971480, 1360072, 1700090, 3400180, 6800360]

約数ペア:

[(1, 6800360), (2, 3400180), (4, 1700090), (5, 1360072), (7, 971480), (8, 850045), (10, 680036), (14, 485740), (20, 340018), (28, 242870), (35, 194296), (40, 170009), (56, 121435), (70, 97148), (140, 48574), (149, 45640), (163, 41720), (280, 24287), (298, 22820), (326, 20860), (596, 11410), (652, 10430), (745, 9128), (815, 8344), (1043, 6520), (1141, 5960), (1192, 5705), (1304, 5215), (1490, 4564), (1630, 4172), (2086, 3260), (2282, 2980)]