1061480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1841560

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, 223, 238, 280, 340, 446, 476, 595, 680, 892, 952, 1115, 1190, 1561, 1784, 2230, 2380, 3122, 3791, 4460, 4760, 6244, 7582, 7805, 8920, 12488, 15164, 15610, 18955, 26537, 30328, 31220, 37910, 53074, 62440, 75820, 106148, 132685, 151640, 212296, 265370, 530740, 1061480]

約数ペア:

[(1, 1061480), (2, 530740), (4, 265370), (5, 212296), (7, 151640), (8, 132685), (10, 106148), (14, 75820), (17, 62440), (20, 53074), (28, 37910), (34, 31220), (35, 30328), (40, 26537), (56, 18955), (68, 15610), (70, 15164), (85, 12488), (119, 8920), (136, 7805), (140, 7582), (170, 6244), (223, 4760), (238, 4460), (280, 3791), (340, 3122), (446, 2380), (476, 2230), (595, 1784), (680, 1561), (892, 1190), (952, 1115)]