68842410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 205922304

約数和(自身を除く): 137079894

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 151, 167, 182, 195, 210, 273, 302, 334, 390, 453, 455, 501, 546, 755, 835, 906, 910, 1002, 1057, 1169, 1365, 1510, 1670, 1963, 2114, 2171, 2265, 2338, 2505, 2730, 3171, 3507, 3926, 4342, 4530, 5010, 5285, 5845, 5889, 6342, 6513, 7014, 9815, 10570, 10855, 11690, 11778, 13026, 13741, 15197, 15855, 17535, 19630, 21710, 25217, 27482, 29445, 30394, 31710, 32565, 35070, 41223, 45591, 50434, 58890, 65130, 68705, 75651, 75985, 82446, 91182, 126085, 137410, 151302, 151970, 176519, 206115, 227955, 252170, 327821, 353038, 378255, 412230, 455910, 529557, 655642, 756510, 882595, 983463, 1059114, 1639105, 1765190, 1966926, 2294747, 2647785, 3278210, 4589494, 4917315, 5295570, 6884241, 9834630, 11473735, 13768482, 22947470, 34421205, 68842410]

約数ペア:

[(1, 68842410), (2, 34421205), (3, 22947470), (5, 13768482), (6, 11473735), (7, 9834630), (10, 6884241), (13, 5295570), (14, 4917315), (15, 4589494), (21, 3278210), (26, 2647785), (30, 2294747), (35, 1966926), (39, 1765190), (42, 1639105), (65, 1059114), (70, 983463), (78, 882595), (91, 756510), (105, 655642), (130, 529557), (151, 455910), (167, 412230), (182, 378255), (195, 353038), (210, 327821), (273, 252170), (302, 227955), (334, 206115), (390, 176519), (453, 151970), (455, 151302), (501, 137410), (546, 126085), (755, 91182), (835, 82446), (906, 75985), (910, 75651), (1002, 68705), (1057, 65130), (1169, 58890), (1365, 50434), (1510, 45591), (1670, 41223), (1963, 35070), (2114, 32565), (2171, 31710), (2265, 30394), (2338, 29445), (2505, 27482), (2730, 25217), (3171, 21710), (3507, 19630), (3926, 17535), (4342, 15855), (4530, 15197), (5010, 13741), (5285, 13026), (5845, 11778), (5889, 11690), (6342, 10855), (6513, 10570), (7014, 9815)]