30130048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 68115600

約数和(自身を除く): 37985552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 953, 988, 1216, 1664, 1906, 1976, 2432, 3812, 3952, 7624, 7904, 12389, 15248, 15808, 18107, 24778, 30496, 31616, 36214, 49556, 60992, 72428, 99112, 121984, 144856, 198224, 235391, 289712, 396448, 470782, 579424, 792896, 941564, 1158848, 1585792, 1883128, 2317696, 3766256, 7532512, 15065024, 30130048]

約数ペア:

[(1, 30130048), (2, 15065024), (4, 7532512), (8, 3766256), (13, 2317696), (16, 1883128), (19, 1585792), (26, 1158848), (32, 941564), (38, 792896), (52, 579424), (64, 470782), (76, 396448), (104, 289712), (128, 235391), (152, 198224), (208, 144856), (247, 121984), (304, 99112), (416, 72428), (494, 60992), (608, 49556), (832, 36214), (953, 31616), (988, 30496), (1216, 24778), (1664, 18107), (1906, 15808), (1976, 15248), (2432, 12389), (3812, 7904), (3952, 7624)]