34518680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 94279680

約数和(自身を除く): 59761000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 47, 56, 61, 70, 86, 94, 122, 140, 172, 188, 215, 235, 244, 280, 301, 305, 329, 344, 376, 427, 430, 470, 488, 602, 610, 658, 854, 860, 940, 1204, 1220, 1316, 1505, 1645, 1708, 1720, 1880, 2021, 2135, 2408, 2440, 2623, 2632, 2867, 3010, 3290, 3416, 4042, 4270, 5246, 5734, 6020, 6580, 8084, 8540, 10105, 10492, 11468, 12040, 13115, 13160, 14147, 14335, 16168, 17080, 18361, 20069, 20210, 20984, 22936, 26230, 28294, 28670, 36722, 40138, 40420, 52460, 56588, 57340, 70735, 73444, 80276, 80840, 91805, 100345, 104920, 113176, 114680, 123281, 141470, 146888, 160552, 183610, 200690, 246562, 282940, 367220, 401380, 493124, 565880, 616405, 734440, 802760, 862967, 986248, 1232810, 1725934, 2465620, 3451868, 4314835, 4931240, 6903736, 8629670, 17259340, 34518680]

約数ペア:

[(1, 34518680), (2, 17259340), (4, 8629670), (5, 6903736), (7, 4931240), (8, 4314835), (10, 3451868), (14, 2465620), (20, 1725934), (28, 1232810), (35, 986248), (40, 862967), (43, 802760), (47, 734440), (56, 616405), (61, 565880), (70, 493124), (86, 401380), (94, 367220), (122, 282940), (140, 246562), (172, 200690), (188, 183610), (215, 160552), (235, 146888), (244, 141470), (280, 123281), (301, 114680), (305, 113176), (329, 104920), (344, 100345), (376, 91805), (427, 80840), (430, 80276), (470, 73444), (488, 70735), (602, 57340), (610, 56588), (658, 52460), (854, 40420), (860, 40138), (940, 36722), (1204, 28670), (1220, 28294), (1316, 26230), (1505, 22936), (1645, 20984), (1708, 20210), (1720, 20069), (1880, 18361), (2021, 17080), (2135, 16168), (2408, 14335), (2440, 14147), (2623, 13160), (2632, 13115), (2867, 12040), (3010, 11468), (3290, 10492), (3416, 10105), (4042, 8540), (4270, 8084), (5246, 6580), (5734, 6020)]