64429860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2445

約数の個数: 96

約数和(自身を含む): 201688704

約数和(自身を除く): 137258844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2381, 2460, 2706, 4510, 4762, 5412, 6765, 7143, 9020, 9524, 11905, 13530, 14286, 23810, 26191, 27060, 28572, 35715, 47620, 52382, 71430, 78573, 97621, 104764, 130955, 142860, 157146, 195242, 261910, 292863, 314292, 390484, 392865, 488105, 523820, 585726, 785730, 976210, 1073831, 1171452, 1464315, 1571460, 1952420, 2147662, 2928630, 3221493, 4295324, 5369155, 5857260, 6442986, 10738310, 12885972, 16107465, 21476620, 32214930, 64429860]

約数ペア:

[(1, 64429860), (2, 32214930), (3, 21476620), (4, 16107465), (5, 12885972), (6, 10738310), (10, 6442986), (11, 5857260), (12, 5369155), (15, 4295324), (20, 3221493), (22, 2928630), (30, 2147662), (33, 1952420), (41, 1571460), (44, 1464315), (55, 1171452), (60, 1073831), (66, 976210), (82, 785730), (110, 585726), (123, 523820), (132, 488105), (164, 392865), (165, 390484), (205, 314292), (220, 292863), (246, 261910), (330, 195242), (410, 157146), (451, 142860), (492, 130955), (615, 104764), (660, 97621), (820, 78573), (902, 71430), (1230, 52382), (1353, 47620), (1804, 35715), (2255, 28572), (2381, 27060), (2460, 26191), (2706, 23810), (4510, 14286), (4762, 13530), (5412, 11905), (6765, 9524), (7143, 9020)]