2902962020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2417}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 7292533248

約数和(自身を除く): 4389571228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 373, 460, 644, 746, 805, 1492, 1610, 1865, 2417, 2611, 3220, 3730, 4834, 5222, 7460, 8579, 9668, 10444, 12085, 13055, 16919, 17158, 24170, 26110, 33838, 34316, 42895, 48340, 52220, 55591, 60053, 67676, 84595, 85790, 111182, 120106, 169190, 171580, 222364, 240212, 277955, 300265, 338380, 389137, 555910, 600530, 778274, 901541, 1111820, 1201060, 1556548, 1803082, 1945685, 3606164, 3891370, 4507705, 6310787, 7782740, 9015410, 12621574, 18030820, 20735443, 25243148, 31553935, 41470886, 63107870, 82941772, 103677215, 126215740, 145148101, 207354430, 290296202, 414708860, 580592404, 725740505, 1451481010, 2902962020]

約数ペア:

[(1, 2902962020), (2, 1451481010), (4, 725740505), (5, 580592404), (7, 414708860), (10, 290296202), (14, 207354430), (20, 145148101), (23, 126215740), (28, 103677215), (35, 82941772), (46, 63107870), (70, 41470886), (92, 31553935), (115, 25243148), (140, 20735443), (161, 18030820), (230, 12621574), (322, 9015410), (373, 7782740), (460, 6310787), (644, 4507705), (746, 3891370), (805, 3606164), (1492, 1945685), (1610, 1803082), (1865, 1556548), (2417, 1201060), (2611, 1111820), (3220, 901541), (3730, 778274), (4834, 600530), (5222, 555910), (7460, 389137), (8579, 338380), (9668, 300265), (10444, 277955), (12085, 240212), (13055, 222364), (16919, 171580), (17158, 169190), (24170, 120106), (26110, 111182), (33838, 85790), (34316, 84595), (42895, 67676), (48340, 60053), (52220, 55591)]