63351820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3037}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 153115200

約数和(自身を除く): 89763380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3037, 4172, 5215, 6074, 10430, 12148, 15185, 20860, 21259, 30370, 42518, 60740, 85036, 106295, 212590, 425180, 452513, 905026, 1810052, 2262565, 3167591, 4525130, 6335182, 9050260, 12670364, 15837955, 31675910, 63351820]

約数ペア:

[(1, 63351820), (2, 31675910), (4, 15837955), (5, 12670364), (7, 9050260), (10, 6335182), (14, 4525130), (20, 3167591), (28, 2262565), (35, 1810052), (70, 905026), (140, 452513), (149, 425180), (298, 212590), (596, 106295), (745, 85036), (1043, 60740), (1490, 42518), (2086, 30370), (2980, 21259), (3037, 20860), (4172, 15185), (5215, 12148), (6074, 10430)]