30725856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15264

約数の個数: 72

約数和(自身を含む): 99865584

約数和(自身を除く): 69139728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15241, 30482, 45723, 60964, 91446, 106687, 121928, 137169, 182892, 213374, 243856, 274338, 320061, 365784, 426748, 487712, 548676, 640122, 731568, 853496, 960183, 1097352, 1280244, 1463136, 1706992, 1920366, 2194704, 2560488, 3413984, 3840732, 4389408, 5120976, 7681464, 10241952, 15362928, 30725856]

約数ペア:

[(1, 30725856), (2, 15362928), (3, 10241952), (4, 7681464), (6, 5120976), (7, 4389408), (8, 3840732), (9, 3413984), (12, 2560488), (14, 2194704), (16, 1920366), (18, 1706992), (21, 1463136), (24, 1280244), (28, 1097352), (32, 960183), (36, 853496), (42, 731568), (48, 640122), (56, 548676), (63, 487712), (72, 426748), (84, 365784), (96, 320061), (112, 274338), (126, 243856), (144, 213374), (168, 182892), (224, 137169), (252, 121928), (288, 106687), (336, 91446), (504, 60964), (672, 45723), (1008, 30482), (2016, 15241)]