30563960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6456

約数の個数: 64

約数和(自身を含む): 83229120

約数和(自身を除く): 52665160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6421, 12842, 25684, 32105, 44947, 51368, 64210, 89894, 109157, 128420, 179788, 218314, 224735, 256840, 359576, 436628, 449470, 545785, 764099, 873256, 898940, 1091570, 1528198, 1797880, 2183140, 3056396, 3820495, 4366280, 6112792, 7640990, 15281980, 30563960]

約数ペア:

[(1, 30563960), (2, 15281980), (4, 7640990), (5, 6112792), (7, 4366280), (8, 3820495), (10, 3056396), (14, 2183140), (17, 1797880), (20, 1528198), (28, 1091570), (34, 898940), (35, 873256), (40, 764099), (56, 545785), (68, 449470), (70, 436628), (85, 359576), (119, 256840), (136, 224735), (140, 218314), (170, 179788), (238, 128420), (280, 109157), (340, 89894), (476, 64210), (595, 51368), (680, 44947), (952, 32105), (1190, 25684), (2380, 12842), (4760, 6421)]