30964740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3767}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 87357312

約数和(自身を除く): 56392572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3767, 4110, 7534, 8220, 11301, 15068, 18835, 22602, 37670, 45204, 56505, 75340, 113010, 226020, 516079, 1032158, 1548237, 2064316, 2580395, 3096474, 5160790, 6192948, 7741185, 10321580, 15482370, 30964740]

約数ペア:

[(1, 30964740), (2, 15482370), (3, 10321580), (4, 7741185), (5, 6192948), (6, 5160790), (10, 3096474), (12, 2580395), (15, 2064316), (20, 1548237), (30, 1032158), (60, 516079), (137, 226020), (274, 113010), (411, 75340), (548, 56505), (685, 45204), (822, 37670), (1370, 22602), (1644, 18835), (2055, 15068), (2740, 11301), (3767, 8220), (4110, 7534)]