155020010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 288921600

約数和(自身を除く): 133901590

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 3299, 4699, 6598, 9398, 16495, 23495, 32990, 46990, 122063, 244126, 418973, 610315, 837946, 1220630, 2094865, 4189730, 15502001, 31004002, 77510005, 155020010]

約数ペア:

[(1, 155020010), (2, 77510005), (5, 31004002), (10, 15502001), (37, 4189730), (74, 2094865), (127, 1220630), (185, 837946), (254, 610315), (370, 418973), (635, 244126), (1270, 122063), (3299, 46990), (4699, 32990), (6598, 23495), (9398, 16495)]