42919030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 97251840

約数和(自身を除く): 54332810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 278, 385, 401, 695, 770, 802, 973, 1390, 1529, 1946, 2005, 2807, 3058, 4010, 4411, 4865, 5614, 7645, 8822, 9730, 10703, 14035, 15290, 21406, 22055, 28070, 30877, 44110, 53515, 55739, 61754, 107030, 111478, 154385, 278695, 308770, 390173, 557390, 613129, 780346, 1226258, 1950865, 3065645, 3901730, 4291903, 6131290, 8583806, 21459515, 42919030]

約数ペア:

[(1, 42919030), (2, 21459515), (5, 8583806), (7, 6131290), (10, 4291903), (11, 3901730), (14, 3065645), (22, 1950865), (35, 1226258), (55, 780346), (70, 613129), (77, 557390), (110, 390173), (139, 308770), (154, 278695), (278, 154385), (385, 111478), (401, 107030), (695, 61754), (770, 55739), (802, 53515), (973, 44110), (1390, 30877), (1529, 28070), (1946, 22055), (2005, 21406), (2807, 15290), (3058, 14035), (4010, 10703), (4411, 9730), (4865, 8822), (5614, 7645)]