73155590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 139851360

約数和(自身を除く): 66695770

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 653, 659, 1306, 1318, 3265, 3295, 6530, 6590, 11101, 11203, 22202, 22406, 55505, 56015, 111010, 112030, 430327, 860654, 2151635, 4303270, 7315559, 14631118, 36577795, 73155590]

約数ペア:

[(1, 73155590), (2, 36577795), (5, 14631118), (10, 7315559), (17, 4303270), (34, 2151635), (85, 860654), (170, 430327), (653, 112030), (659, 111010), (1306, 56015), (1318, 55505), (3265, 22406), (3295, 22202), (6530, 11203), (6590, 11101)]