30762316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 64985760

約数和(自身を除く): 34223444

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 89, 92, 178, 221, 289, 299, 356, 391, 442, 578, 598, 782, 884, 1156, 1157, 1196, 1513, 1564, 2047, 2314, 3026, 3757, 4094, 4628, 5083, 6052, 6647, 7514, 8188, 10166, 13294, 15028, 19669, 20332, 25721, 26588, 26611, 34799, 39338, 51442, 53222, 69598, 78676, 86411, 102884, 106444, 139196, 172822, 334373, 345644, 452387, 591583, 668746, 904774, 1183166, 1337492, 1809548, 2366332, 7690579, 15381158, 30762316]

約数ペア:

[(1, 30762316), (2, 15381158), (4, 7690579), (13, 2366332), (17, 1809548), (23, 1337492), (26, 1183166), (34, 904774), (46, 668746), (52, 591583), (68, 452387), (89, 345644), (92, 334373), (178, 172822), (221, 139196), (289, 106444), (299, 102884), (356, 86411), (391, 78676), (442, 69598), (578, 53222), (598, 51442), (782, 39338), (884, 34799), (1156, 26611), (1157, 26588), (1196, 25721), (1513, 20332), (1564, 19669), (2047, 15028), (2314, 13294), (3026, 10166), (3757, 8188), (4094, 7514), (4628, 6647), (5083, 6052)]