30783852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 88303488

約数和(自身を除く): 57519636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 191, 198, 222, 242, 333, 363, 382, 396, 407, 444, 484, 573, 666, 726, 764, 814, 1089, 1146, 1221, 1332, 1452, 1628, 1719, 2101, 2178, 2292, 2442, 3438, 3663, 4202, 4356, 4477, 4884, 6303, 6876, 7067, 7326, 8404, 8954, 12606, 13431, 14134, 14652, 17908, 18909, 21201, 23111, 25212, 26862, 28268, 37818, 40293, 42402, 46222, 53724, 63603, 69333, 75636, 77737, 80586, 84804, 92444, 127206, 138666, 155474, 161172, 207999, 233211, 254412, 277332, 310948, 415998, 466422, 699633, 831996, 855107, 932844, 1399266, 1710214, 2565321, 2798532, 3420428, 5130642, 7695963, 10261284, 15391926, 30783852]

約数ペア:

[(1, 30783852), (2, 15391926), (3, 10261284), (4, 7695963), (6, 5130642), (9, 3420428), (11, 2798532), (12, 2565321), (18, 1710214), (22, 1399266), (33, 932844), (36, 855107), (37, 831996), (44, 699633), (66, 466422), (74, 415998), (99, 310948), (111, 277332), (121, 254412), (132, 233211), (148, 207999), (191, 161172), (198, 155474), (222, 138666), (242, 127206), (333, 92444), (363, 84804), (382, 80586), (396, 77737), (407, 75636), (444, 69333), (484, 63603), (573, 53724), (666, 46222), (726, 42402), (764, 40293), (814, 37818), (1089, 28268), (1146, 26862), (1221, 25212), (1332, 23111), (1452, 21201), (1628, 18909), (1719, 17908), (2101, 14652), (2178, 14134), (2292, 13431), (2442, 12606), (3438, 8954), (3663, 8404), (4202, 7326), (4356, 7067), (4477, 6876), (4884, 6303)]