70959780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 221988480

約数和(自身を除く): 151028700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 397, 540, 662, 794, 993, 1191, 1324, 1588, 1655, 1985, 1986, 2382, 2979, 3310, 3573, 3970, 3972, 4764, 4965, 5955, 5958, 6620, 7146, 7940, 8937, 9930, 10719, 11910, 11916, 14292, 14895, 17865, 17874, 19860, 21438, 23820, 29790, 35730, 35748, 42876, 44685, 53595, 59580, 71460, 89370, 107190, 131407, 178740, 214380, 262814, 394221, 525628, 657035, 788442, 1182663, 1314070, 1576884, 1971105, 2365326, 2628140, 3547989, 3942210, 4730652, 5913315, 7095978, 7884420, 11826630, 14191956, 17739945, 23653260, 35479890, 70959780]

約数ペア:

[(1, 70959780), (2, 35479890), (3, 23653260), (4, 17739945), (5, 14191956), (6, 11826630), (9, 7884420), (10, 7095978), (12, 5913315), (15, 4730652), (18, 3942210), (20, 3547989), (27, 2628140), (30, 2365326), (36, 1971105), (45, 1576884), (54, 1314070), (60, 1182663), (90, 788442), (108, 657035), (135, 525628), (180, 394221), (270, 262814), (331, 214380), (397, 178740), (540, 131407), (662, 107190), (794, 89370), (993, 71460), (1191, 59580), (1324, 53595), (1588, 44685), (1655, 42876), (1985, 35748), (1986, 35730), (2382, 29790), (2979, 23820), (3310, 21438), (3573, 19860), (3970, 17874), (3972, 17865), (4764, 14895), (4965, 14292), (5955, 11916), (5958, 11910), (6620, 10719), (7146, 9930), (7940, 8937)]