1775480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 4847040

約数和(自身を除く): 3071560

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, 373, 476, 595, 680, 746, 952, 1190, 1492, 1865, 2380, 2611, 2984, 3730, 4760, 5222, 6341, 7460, 10444, 12682, 13055, 14920, 20888, 25364, 26110, 31705, 44387, 50728, 52220, 63410, 88774, 104440, 126820, 177548, 221935, 253640, 355096, 443870, 887740, 1775480]

約数ペア:

[(1, 1775480), (2, 887740), (4, 443870), (5, 355096), (7, 253640), (8, 221935), (10, 177548), (14, 126820), (17, 104440), (20, 88774), (28, 63410), (34, 52220), (35, 50728), (40, 44387), (56, 31705), (68, 26110), (70, 25364), (85, 20888), (119, 14920), (136, 13055), (140, 12682), (170, 10444), (238, 7460), (280, 6341), (340, 5222), (373, 4760), (476, 3730), (595, 2984), (680, 2611), (746, 2380), (952, 1865), (1190, 1492)]