20174101430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 43177964544

約数和(自身を除く): 23003863114

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 263, 290, 406, 526, 841, 1015, 1303, 1315, 1682, 1841, 2030, 2606, 2630, 3682, 4205, 5887, 6515, 7627, 8410, 9121, 9205, 11774, 13030, 15254, 18242, 18410, 29435, 37787, 38135, 45605, 53389, 58870, 75574, 76270, 91210, 106778, 188935, 221183, 264509, 266945, 342689, 377870, 442366, 529018, 533890, 685378, 1095823, 1105915, 1322545, 1548281, 1713445, 2191646, 2211830, 2398823, 2645090, 3096562, 3426890, 4797646, 5479115, 7670761, 7741405, 9937981, 10958230, 11994115, 15341522, 15482810, 19875962, 23988230, 38353805, 49689905, 69565867, 76707610, 99379810, 139131734, 288201449, 347829335, 576402898, 695658670, 1441007245, 2017410143, 2882014490, 4034820286, 10087050715, 20174101430]

約数ペア:

[(1, 20174101430), (2, 10087050715), (5, 4034820286), (7, 2882014490), (10, 2017410143), (14, 1441007245), (29, 695658670), (35, 576402898), (58, 347829335), (70, 288201449), (145, 139131734), (203, 99379810), (263, 76707610), (290, 69565867), (406, 49689905), (526, 38353805), (841, 23988230), (1015, 19875962), (1303, 15482810), (1315, 15341522), (1682, 11994115), (1841, 10958230), (2030, 9937981), (2606, 7741405), (2630, 7670761), (3682, 5479115), (4205, 4797646), (5887, 3426890), (6515, 3096562), (7627, 2645090), (8410, 2398823), (9121, 2211830), (9205, 2191646), (11774, 1713445), (13030, 1548281), (15254, 1322545), (18242, 1105915), (18410, 1095823), (29435, 685378), (37787, 533890), (38135, 529018), (45605, 442366), (53389, 377870), (58870, 342689), (75574, 266945), (76270, 264509), (91210, 221183), (106778, 188935)]