3126540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 8854272

約数和(自身を除く): 5727732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 487, 535, 642, 974, 1070, 1284, 1461, 1605, 1948, 2140, 2435, 2922, 3210, 4870, 5844, 6420, 7305, 9740, 14610, 29220, 52109, 104218, 156327, 208436, 260545, 312654, 521090, 625308, 781635, 1042180, 1563270, 3126540]

約数ペア:

[(1, 3126540), (2, 1563270), (3, 1042180), (4, 781635), (5, 625308), (6, 521090), (10, 312654), (12, 260545), (15, 208436), (20, 156327), (30, 104218), (60, 52109), (107, 29220), (214, 14610), (321, 9740), (428, 7305), (487, 6420), (535, 5844), (642, 4870), (974, 3210), (1070, 2922), (1284, 2435), (1461, 2140), (1605, 1948)]