10090990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 22504608

約数和(自身を除く): 12413618

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 853, 910, 1183, 1690, 1706, 2366, 4265, 5915, 5971, 8530, 11089, 11830, 11942, 22178, 29855, 55445, 59710, 77623, 110890, 144157, 155246, 288314, 388115, 720785, 776230, 1009099, 1441570, 2018198, 5045495, 10090990]

約数ペア:

[(1, 10090990), (2, 5045495), (5, 2018198), (7, 1441570), (10, 1009099), (13, 776230), (14, 720785), (26, 388115), (35, 288314), (65, 155246), (70, 144157), (91, 110890), (130, 77623), (169, 59710), (182, 55445), (338, 29855), (455, 22178), (845, 11942), (853, 11830), (910, 11089), (1183, 8530), (1690, 5971), (1706, 5915), (2366, 4265)]