30319364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 61125120

約数和(自身を除く): 30805756

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 757, 1054, 1178, 1292, 1514, 2108, 2356, 3028, 10013, 12869, 14383, 20026, 23467, 25738, 28766, 40052, 46934, 51476, 57532, 93868, 244511, 398939, 445873, 489022, 797878, 891746, 978044, 1595756, 1783492, 7579841, 15159682, 30319364]

約数ペア:

[(1, 30319364), (2, 15159682), (4, 7579841), (17, 1783492), (19, 1595756), (31, 978044), (34, 891746), (38, 797878), (62, 489022), (68, 445873), (76, 398939), (124, 244511), (323, 93868), (527, 57532), (589, 51476), (646, 46934), (757, 40052), (1054, 28766), (1178, 25738), (1292, 23467), (1514, 20026), (2108, 14383), (2356, 12869), (3028, 10013)]