170872730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 362299392

約数和(自身を除く): 191426662

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 167, 235, 311, 329, 334, 470, 622, 658, 835, 1169, 1555, 1645, 1670, 2177, 2338, 3110, 3290, 4354, 5845, 7849, 10885, 11690, 14617, 15698, 21770, 29234, 39245, 51937, 54943, 73085, 78490, 102319, 103874, 109886, 146170, 204638, 259685, 274715, 363559, 511595, 519370, 549430, 727118, 1023190, 1817795, 2441039, 3635590, 4882078, 12205195, 17087273, 24410390, 34174546, 85436365, 170872730]

約数ペア:

[(1, 170872730), (2, 85436365), (5, 34174546), (7, 24410390), (10, 17087273), (14, 12205195), (35, 4882078), (47, 3635590), (70, 2441039), (94, 1817795), (167, 1023190), (235, 727118), (311, 549430), (329, 519370), (334, 511595), (470, 363559), (622, 274715), (658, 259685), (835, 204638), (1169, 146170), (1555, 109886), (1645, 103874), (1670, 102319), (2177, 78490), (2338, 73085), (3110, 54943), (3290, 51937), (4354, 39245), (5845, 29234), (7849, 21770), (10885, 15698), (11690, 14617)]