13530470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 14463130

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 71, 85, 95, 118, 142, 170, 190, 295, 323, 355, 590, 646, 710, 1003, 1121, 1207, 1349, 1615, 2006, 2242, 2414, 2698, 3230, 4189, 5015, 5605, 6035, 6745, 8378, 10030, 11210, 12070, 13490, 19057, 20945, 22933, 38114, 41890, 45866, 71213, 79591, 95285, 114665, 142426, 159182, 190570, 229330, 356065, 397955, 712130, 795910, 1353047, 2706094, 6765235, 13530470]

約数ペア:

[(1, 13530470), (2, 6765235), (5, 2706094), (10, 1353047), (17, 795910), (19, 712130), (34, 397955), (38, 356065), (59, 229330), (71, 190570), (85, 159182), (95, 142426), (118, 114665), (142, 95285), (170, 79591), (190, 71213), (295, 45866), (323, 41890), (355, 38114), (590, 22933), (646, 20945), (710, 19057), (1003, 13490), (1121, 12070), (1207, 11210), (1349, 10030), (1615, 8378), (2006, 6745), (2242, 6035), (2414, 5605), (2698, 5015), (3230, 4189)]