130917080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 337962240

約数和(自身を除く): 207045160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 1228, 1523, 1535, 2149, 2456, 3046, 3070, 4298, 6092, 6140, 7615, 8596, 10661, 10745, 12184, 12280, 15230, 17192, 21322, 21490, 30460, 42644, 42980, 53305, 60920, 85288, 85960, 106610, 213220, 426440, 467561, 935122, 1870244, 2337805, 3272927, 3740488, 4675610, 6545854, 9351220, 13091708, 16364635, 18702440, 26183416, 32729270, 65458540, 130917080]

約数ペア:

[(1, 130917080), (2, 65458540), (4, 32729270), (5, 26183416), (7, 18702440), (8, 16364635), (10, 13091708), (14, 9351220), (20, 6545854), (28, 4675610), (35, 3740488), (40, 3272927), (56, 2337805), (70, 1870244), (140, 935122), (280, 467561), (307, 426440), (614, 213220), (1228, 106610), (1523, 85960), (1535, 85288), (2149, 60920), (2456, 53305), (3046, 42980), (3070, 42644), (4298, 30460), (6092, 21490), (6140, 21322), (7615, 17192), (8596, 15230), (10661, 12280), (10745, 12184)]