77011830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 96

約数和(自身を含む): 238934880

約数和(自身を除く): 161923050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5821, 6615, 11642, 13230, 17463, 29105, 34926, 40747, 52389, 58210, 81494, 87315, 104778, 122241, 157167, 174630, 203735, 244482, 261945, 285229, 314334, 366723, 407470, 523890, 570458, 611205, 733446, 785835, 855687, 1100169, 1222410, 1426145, 1571670, 1711374, 1833615, 2200338, 2567061, 2852290, 3667230, 4278435, 5134122, 5500845, 7701183, 8556870, 11001690, 12835305, 15402366, 25670610, 38505915, 77011830]

約数ペア:

[(1, 77011830), (2, 38505915), (3, 25670610), (5, 15402366), (6, 12835305), (7, 11001690), (9, 8556870), (10, 7701183), (14, 5500845), (15, 5134122), (18, 4278435), (21, 3667230), (27, 2852290), (30, 2567061), (35, 2200338), (42, 1833615), (45, 1711374), (49, 1571670), (54, 1426145), (63, 1222410), (70, 1100169), (90, 855687), (98, 785835), (105, 733446), (126, 611205), (135, 570458), (147, 523890), (189, 407470), (210, 366723), (245, 314334), (270, 285229), (294, 261945), (315, 244482), (378, 203735), (441, 174630), (490, 157167), (630, 122241), (735, 104778), (882, 87315), (945, 81494), (1323, 58210), (1470, 52389), (1890, 40747), (2205, 34926), (2646, 29105), (4410, 17463), (5821, 13230), (6615, 11642)]