630292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 1354752

約数和(自身を除く): 724460

約数列:

[1, 2, 4, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 124, 221, 299, 391, 403, 442, 527, 598, 713, 782, 806, 884, 1054, 1196, 1426, 1564, 1612, 2108, 2852, 5083, 6851, 9269, 10166, 12121, 13702, 18538, 20332, 24242, 27404, 37076, 48484, 157573, 315146, 630292]

約数ペア:

[(1, 630292), (2, 315146), (4, 157573), (13, 48484), (17, 37076), (23, 27404), (26, 24242), (31, 20332), (34, 18538), (46, 13702), (52, 12121), (62, 10166), (68, 9269), (92, 6851), (124, 5083), (221, 2852), (299, 2108), (391, 1612), (403, 1564), (442, 1426), (527, 1196), (598, 1054), (713, 884), (782, 806)]