30905512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11329}}^1$

素因数の和:11377

約数の個数: 32

約数和(自身を含む): 65260800

約数和(自身を除く): 34355288

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 11329, 22658, 45316, 90632, 124619, 249238, 351199, 498476, 702398, 996952, 1404796, 2809592, 3863189, 7726378, 15452756, 30905512]

約数ペア:

[(1, 30905512), (2, 15452756), (4, 7726378), (8, 3863189), (11, 2809592), (22, 1404796), (31, 996952), (44, 702398), (62, 498476), (88, 351199), (124, 249238), (248, 124619), (341, 90632), (682, 45316), (1364, 22658), (2728, 11329)]