293440730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7883

約数の個数: 48

約数和(自身を含む): 599380992

約数和(自身を除く): 305940262

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 7823, 15646, 18755, 37510, 39115, 78230, 86053, 172106, 242513, 430265, 485026, 860530, 946583, 1212565, 1893166, 2425130, 2667643, 4732915, 5335286, 9465830, 13338215, 26676430, 29344073, 58688146, 146720365, 293440730]

約数ペア:

[(1, 293440730), (2, 146720365), (5, 58688146), (10, 29344073), (11, 26676430), (22, 13338215), (31, 9465830), (55, 5335286), (62, 4732915), (110, 2667643), (121, 2425130), (155, 1893166), (242, 1212565), (310, 946583), (341, 860530), (605, 485026), (682, 430265), (1210, 242513), (1705, 172106), (3410, 86053), (3751, 78230), (7502, 39115), (7823, 37510), (15646, 18755)]