30433554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 74805120

約数和(自身を除く): 44371566

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 53, 57, 69, 73, 106, 114, 138, 146, 159, 171, 207, 219, 318, 342, 414, 437, 438, 477, 657, 874, 954, 1007, 1219, 1311, 1314, 1387, 1679, 2014, 2438, 2622, 2774, 3021, 3358, 3657, 3869, 3933, 4161, 5037, 6042, 7314, 7738, 7866, 8322, 9063, 10074, 10971, 11607, 12483, 15111, 18126, 21942, 23161, 23214, 24966, 30222, 31901, 34821, 46322, 63802, 69483, 69642, 73511, 88987, 95703, 138966, 147022, 177974, 191406, 208449, 220533, 266961, 287109, 416898, 441066, 533922, 574218, 661599, 800883, 1323198, 1601766, 1690753, 3381506, 5072259, 10144518, 15216777, 30433554]

約数ペア:

[(1, 30433554), (2, 15216777), (3, 10144518), (6, 5072259), (9, 3381506), (18, 1690753), (19, 1601766), (23, 1323198), (38, 800883), (46, 661599), (53, 574218), (57, 533922), (69, 441066), (73, 416898), (106, 287109), (114, 266961), (138, 220533), (146, 208449), (159, 191406), (171, 177974), (207, 147022), (219, 138966), (318, 95703), (342, 88987), (414, 73511), (437, 69642), (438, 69483), (477, 63802), (657, 46322), (874, 34821), (954, 31901), (1007, 30222), (1219, 24966), (1311, 23214), (1314, 23161), (1387, 21942), (1679, 18126), (2014, 15111), (2438, 12483), (2622, 11607), (2774, 10971), (3021, 10074), (3358, 9063), (3657, 8322), (3869, 7866), (3933, 7738), (4161, 7314), (5037, 6042)]