27101130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 80510976

約数和(自身を除く): 53409846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 181, 186, 210, 217, 230, 310, 322, 345, 362, 434, 465, 483, 543, 651, 690, 713, 805, 905, 930, 966, 1085, 1086, 1267, 1302, 1426, 1610, 1810, 2139, 2170, 2415, 2534, 2715, 3255, 3565, 3801, 4163, 4278, 4830, 4991, 5430, 5611, 6335, 6510, 7130, 7602, 8326, 9982, 10695, 11222, 12489, 12670, 14973, 16833, 19005, 20815, 21390, 24955, 24978, 28055, 29141, 29946, 33666, 38010, 39277, 41630, 49910, 56110, 58282, 62445, 74865, 78554, 84165, 87423, 117831, 124890, 129053, 145705, 149730, 168330, 174846, 196385, 235662, 258106, 291410, 387159, 392770, 437115, 589155, 645265, 774318, 874230, 903371, 1178310, 1290530, 1806742, 1935795, 2710113, 3871590, 4516855, 5420226, 9033710, 13550565, 27101130]

約数ペア:

[(1, 27101130), (2, 13550565), (3, 9033710), (5, 5420226), (6, 4516855), (7, 3871590), (10, 2710113), (14, 1935795), (15, 1806742), (21, 1290530), (23, 1178310), (30, 903371), (31, 874230), (35, 774318), (42, 645265), (46, 589155), (62, 437115), (69, 392770), (70, 387159), (93, 291410), (105, 258106), (115, 235662), (138, 196385), (155, 174846), (161, 168330), (181, 149730), (186, 145705), (210, 129053), (217, 124890), (230, 117831), (310, 87423), (322, 84165), (345, 78554), (362, 74865), (434, 62445), (465, 58282), (483, 56110), (543, 49910), (651, 41630), (690, 39277), (713, 38010), (805, 33666), (905, 29946), (930, 29141), (966, 28055), (1085, 24978), (1086, 24955), (1267, 21390), (1302, 20815), (1426, 19005), (1610, 16833), (1810, 14973), (2139, 12670), (2170, 12489), (2415, 11222), (2534, 10695), (2715, 9982), (3255, 8326), (3565, 7602), (3801, 7130), (4163, 6510), (4278, 6335), (4830, 5611), (4991, 5430)]