170023028

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 346214400

約数和(自身を除く): 176191372

約数列:

[1, 2, 4, 7, 14, 28, 127, 137, 254, 274, 349, 508, 548, 698, 889, 959, 1396, 1778, 1918, 2443, 3556, 3836, 4886, 9772, 17399, 34798, 44323, 47813, 69596, 88646, 95626, 121793, 177292, 191252, 243586, 310261, 334691, 487172, 620522, 669382, 1241044, 1338764, 6072251, 12144502, 24289004, 42505757, 85011514, 170023028]

約数ペア:

[(1, 170023028), (2, 85011514), (4, 42505757), (7, 24289004), (14, 12144502), (28, 6072251), (127, 1338764), (137, 1241044), (254, 669382), (274, 620522), (349, 487172), (508, 334691), (548, 310261), (698, 243586), (889, 191252), (959, 177292), (1396, 121793), (1778, 95626), (1918, 88646), (2443, 69596), (3556, 47813), (3836, 44323), (4886, 34798), (9772, 17399)]