664892010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12893}}^1$

素因数の和:13100

約数の個数: 64

約数和(自身を含む): 1782466560

約数和(自身を除く): 1117574550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5157, 5730, 8595, 10314, 12893, 17190, 25785, 25786, 38679, 51570, 64465, 77358, 116037, 128930, 193395, 232074, 348111, 386790, 580185, 696222, 1160370, 1740555, 2462563, 3481110, 4925126, 7387689, 12312815, 14775378, 22163067, 24625630, 36938445, 44326134, 66489201, 73876890, 110815335, 132978402, 221630670, 332446005, 664892010]

約数ペア:

[(1, 664892010), (2, 332446005), (3, 221630670), (5, 132978402), (6, 110815335), (9, 73876890), (10, 66489201), (15, 44326134), (18, 36938445), (27, 24625630), (30, 22163067), (45, 14775378), (54, 12312815), (90, 7387689), (135, 4925126), (191, 3481110), (270, 2462563), (382, 1740555), (573, 1160370), (955, 696222), (1146, 580185), (1719, 386790), (1910, 348111), (2865, 232074), (3438, 193395), (5157, 128930), (5730, 116037), (8595, 77358), (10314, 64465), (12893, 51570), (17190, 38679), (25785, 25786)]