30199664

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 60

約数和(自身を含む): 67782120

約数和(自身を除く): 37582456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 821, 836, 968, 1642, 1672, 1936, 2299, 3284, 3344, 4598, 6568, 9031, 9196, 13136, 15599, 18062, 18392, 31198, 36124, 36784, 62396, 72248, 99341, 124792, 144496, 171589, 198682, 249584, 343178, 397364, 686356, 794728, 1372712, 1589456, 1887479, 2745424, 3774958, 7549916, 15099832, 30199664]

約数ペア:

[(1, 30199664), (2, 15099832), (4, 7549916), (8, 3774958), (11, 2745424), (16, 1887479), (19, 1589456), (22, 1372712), (38, 794728), (44, 686356), (76, 397364), (88, 343178), (121, 249584), (152, 198682), (176, 171589), (209, 144496), (242, 124792), (304, 99341), (418, 72248), (484, 62396), (821, 36784), (836, 36124), (968, 31198), (1642, 18392), (1672, 18062), (1936, 15599), (2299, 13136), (3284, 9196), (3344, 9031), (4598, 6568)]