4455270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 12312000

約数和(自身を除く): 7856730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 569, 783, 870, 1138, 1305, 1566, 1707, 2610, 2845, 3414, 3915, 5121, 5690, 7830, 8535, 10242, 15363, 16501, 17070, 25605, 30726, 33002, 49503, 51210, 76815, 82505, 99006, 148509, 153630, 165010, 247515, 297018, 445527, 495030, 742545, 891054, 1485090, 2227635, 4455270]

約数ペア:

[(1, 4455270), (2, 2227635), (3, 1485090), (5, 891054), (6, 742545), (9, 495030), (10, 445527), (15, 297018), (18, 247515), (27, 165010), (29, 153630), (30, 148509), (45, 99006), (54, 82505), (58, 76815), (87, 51210), (90, 49503), (135, 33002), (145, 30726), (174, 25605), (261, 17070), (270, 16501), (290, 15363), (435, 10242), (522, 8535), (569, 7830), (783, 5690), (870, 5121), (1138, 3915), (1305, 3414), (1566, 2845), (1707, 2610)]