29938314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 70588800

約数和(自身を除く): 40650486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1289, 1659, 2578, 3318, 3867, 3871, 7734, 7742, 9023, 11613, 18046, 23226, 27069, 54138, 63161, 101831, 126322, 189483, 203662, 305493, 378966, 610986, 712817, 1425634, 2138451, 4276902, 4989719, 9979438, 14969157, 29938314]

約数ペア:

[(1, 29938314), (2, 14969157), (3, 9979438), (6, 4989719), (7, 4276902), (14, 2138451), (21, 1425634), (42, 712817), (49, 610986), (79, 378966), (98, 305493), (147, 203662), (158, 189483), (237, 126322), (294, 101831), (474, 63161), (553, 54138), (1106, 27069), (1289, 23226), (1659, 18046), (2578, 11613), (3318, 9023), (3867, 7742), (3871, 7734)]