2010313215

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 3628800000

約数和(自身を除く): 1618486785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 149, 417, 447, 695, 719, 745, 1251, 1341, 2085, 2157, 2235, 3595, 3753, 4023, 6255, 6471, 6705, 10785, 18765, 19413, 20115, 20711, 32355, 62133, 97065, 99941, 103555, 107131, 186399, 299823, 310665, 321393, 499705, 535655, 559197, 899469, 931995, 964179, 1499115, 1606965, 2698407, 2795985, 2892537, 4497345, 4820895, 13492035, 14462685, 14891209, 44673627, 74456045, 134020881, 223368135, 402062643, 670104405, 2010313215]

約数ペア:

[(1, 2010313215), (3, 670104405), (5, 402062643), (9, 223368135), (15, 134020881), (27, 74456045), (45, 44673627), (135, 14891209), (139, 14462685), (149, 13492035), (417, 4820895), (447, 4497345), (695, 2892537), (719, 2795985), (745, 2698407), (1251, 1606965), (1341, 1499115), (2085, 964179), (2157, 931995), (2235, 899469), (3595, 559197), (3753, 535655), (4023, 499705), (6255, 321393), (6471, 310665), (6705, 299823), (10785, 186399), (18765, 107131), (19413, 103555), (20115, 99941), (20711, 97065), (32355, 62133)]