15398610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 38541312

約数和(自身を除く): 23142702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 67, 94, 134, 141, 163, 201, 235, 282, 326, 335, 402, 470, 489, 670, 705, 815, 978, 1005, 1410, 1630, 2010, 2445, 3149, 4890, 6298, 7661, 9447, 10921, 15322, 15745, 18894, 21842, 22983, 31490, 32763, 38305, 45966, 47235, 54605, 65526, 76610, 94470, 109210, 114915, 163815, 229830, 327630, 513287, 1026574, 1539861, 2566435, 3079722, 5132870, 7699305, 15398610]

約数ペア:

[(1, 15398610), (2, 7699305), (3, 5132870), (5, 3079722), (6, 2566435), (10, 1539861), (15, 1026574), (30, 513287), (47, 327630), (67, 229830), (94, 163815), (134, 114915), (141, 109210), (163, 94470), (201, 76610), (235, 65526), (282, 54605), (326, 47235), (335, 45966), (402, 38305), (470, 32763), (489, 31490), (670, 22983), (705, 21842), (815, 18894), (978, 15745), (1005, 15322), (1410, 10921), (1630, 9447), (2010, 7661), (2445, 6298), (3149, 4890)]