79362780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5163

約数の個数: 96

約数和(自身を含む): 260875776

約数和(自身を除く): 181512996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5107, 5180, 7770, 10214, 15321, 15540, 20428, 25535, 30642, 35749, 51070, 61284, 71498, 76605, 102140, 107247, 142996, 153210, 178745, 188959, 214494, 306420, 357490, 377918, 428988, 536235, 566877, 714980, 755836, 944795, 1072470, 1133754, 1322713, 1889590, 2144940, 2267508, 2645426, 2834385, 3779180, 3968139, 5290852, 5668770, 6613565, 7936278, 11337540, 13227130, 15872556, 19840695, 26454260, 39681390, 79362780]

約数ペア:

[(1, 79362780), (2, 39681390), (3, 26454260), (4, 19840695), (5, 15872556), (6, 13227130), (7, 11337540), (10, 7936278), (12, 6613565), (14, 5668770), (15, 5290852), (20, 3968139), (21, 3779180), (28, 2834385), (30, 2645426), (35, 2267508), (37, 2144940), (42, 1889590), (60, 1322713), (70, 1133754), (74, 1072470), (84, 944795), (105, 755836), (111, 714980), (140, 566877), (148, 536235), (185, 428988), (210, 377918), (222, 357490), (259, 306420), (370, 214494), (420, 188959), (444, 178745), (518, 153210), (555, 142996), (740, 107247), (777, 102140), (1036, 76605), (1110, 71498), (1295, 61284), (1554, 51070), (2220, 35749), (2590, 30642), (3108, 25535), (3885, 20428), (5107, 15540), (5180, 15321), (7770, 10214)]