1630761754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{68227}}^1$

素因数の和:68302

約数の個数: 32

約数和(自身を含む): 2800077120

約数和(自身を除く): 1169315366

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 11951, 23902, 68227, 136454, 1159859, 1296313, 2319718, 2524399, 2592626, 5048798, 22037321, 42914783, 44074642, 47963581, 85829566, 95927162, 815380877, 1630761754]

約数ペア:

[(1, 1630761754), (2, 815380877), (17, 95927162), (19, 85829566), (34, 47963581), (37, 44074642), (38, 42914783), (74, 22037321), (323, 5048798), (629, 2592626), (646, 2524399), (703, 2319718), (1258, 1296313), (1406, 1159859), (11951, 136454), (23902, 68227)]