30201080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8328

約数の個数: 64

約数和(自身を含む): 83643840

約数和(自身を除く): 53442760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 8297, 16594, 33188, 41485, 58079, 66376, 82970, 107861, 116158, 165940, 215722, 232316, 290395, 331880, 431444, 464632, 539305, 580790, 755027, 862888, 1078610, 1161580, 1510054, 2157220, 2323160, 3020108, 3775135, 4314440, 6040216, 7550270, 15100540, 30201080]

約数ペア:

[(1, 30201080), (2, 15100540), (4, 7550270), (5, 6040216), (7, 4314440), (8, 3775135), (10, 3020108), (13, 2323160), (14, 2157220), (20, 1510054), (26, 1161580), (28, 1078610), (35, 862888), (40, 755027), (52, 580790), (56, 539305), (65, 464632), (70, 431444), (91, 331880), (104, 290395), (130, 232316), (140, 215722), (182, 165940), (260, 116158), (280, 107861), (364, 82970), (455, 66376), (520, 58079), (728, 41485), (910, 33188), (1820, 16594), (3640, 8297)]