15344210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 18524590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 139, 166, 190, 266, 278, 415, 581, 665, 695, 830, 973, 1162, 1330, 1390, 1577, 1946, 2641, 2905, 3154, 4865, 5282, 5810, 7885, 9730, 11039, 11537, 13205, 15770, 18487, 22078, 23074, 26410, 36974, 55195, 57685, 80759, 92435, 110390, 115370, 161518, 184870, 219203, 403795, 438406, 807590, 1096015, 1534421, 2192030, 3068842, 7672105, 15344210]

約数ペア:

[(1, 15344210), (2, 7672105), (5, 3068842), (7, 2192030), (10, 1534421), (14, 1096015), (19, 807590), (35, 438406), (38, 403795), (70, 219203), (83, 184870), (95, 161518), (133, 115370), (139, 110390), (166, 92435), (190, 80759), (266, 57685), (278, 55195), (415, 36974), (581, 26410), (665, 23074), (695, 22078), (830, 18487), (973, 15770), (1162, 13205), (1330, 11537), (1390, 11039), (1577, 9730), (1946, 7885), (2641, 5810), (2905, 5282), (3154, 4865)]