1799683620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{16673}}^1$

素因数の和:16949

約数の個数: 96

約数和(自身を含む): 5781742848

約数和(自身を除く): 3982059228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1799, 2570, 3084, 3598, 3855, 5140, 5397, 7196, 7710, 8995, 10794, 15420, 16673, 17990, 21588, 26985, 33346, 35980, 50019, 53970, 66692, 83365, 100038, 107940, 116711, 166730, 200076, 233422, 250095, 333460, 350133, 466844, 500190, 583555, 700266, 1000380, 1167110, 1400532, 1750665, 2334220, 3501330, 4284961, 7002660, 8569922, 12854883, 17139844, 21424805, 25709766, 29994727, 42849610, 51419532, 59989454, 64274415, 85699220, 89984181, 119978908, 128548830, 149973635, 179968362, 257097660, 299947270, 359936724, 449920905, 599894540, 899841810, 1799683620]

約数ペア:

[(1, 1799683620), (2, 899841810), (3, 599894540), (4, 449920905), (5, 359936724), (6, 299947270), (7, 257097660), (10, 179968362), (12, 149973635), (14, 128548830), (15, 119978908), (20, 89984181), (21, 85699220), (28, 64274415), (30, 59989454), (35, 51419532), (42, 42849610), (60, 29994727), (70, 25709766), (84, 21424805), (105, 17139844), (140, 12854883), (210, 8569922), (257, 7002660), (420, 4284961), (514, 3501330), (771, 2334220), (1028, 1750665), (1285, 1400532), (1542, 1167110), (1799, 1000380), (2570, 700266), (3084, 583555), (3598, 500190), (3855, 466844), (5140, 350133), (5397, 333460), (7196, 250095), (7710, 233422), (8995, 200076), (10794, 166730), (15420, 116711), (16673, 107940), (17990, 100038), (21588, 83365), (26985, 66692), (33346, 53970), (35980, 50019)]