30189474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 79073280

約数和(自身を除く): 48883806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 59, 62, 63, 93, 118, 126, 131, 177, 186, 217, 262, 279, 354, 393, 413, 434, 531, 558, 651, 786, 826, 917, 1062, 1179, 1239, 1302, 1829, 1834, 1953, 2358, 2478, 2751, 3658, 3717, 3906, 4061, 5487, 5502, 7434, 7729, 8122, 8253, 10974, 12183, 12803, 15458, 16461, 16506, 23187, 24366, 25606, 28427, 32922, 36549, 38409, 46374, 54103, 56854, 69561, 73098, 76818, 85281, 108206, 115227, 139122, 162309, 170562, 230454, 239599, 255843, 324618, 479198, 486927, 511686, 718797, 973854, 1437594, 1677193, 2156391, 3354386, 4312782, 5031579, 10063158, 15094737, 30189474]

約数ペア:

[(1, 30189474), (2, 15094737), (3, 10063158), (6, 5031579), (7, 4312782), (9, 3354386), (14, 2156391), (18, 1677193), (21, 1437594), (31, 973854), (42, 718797), (59, 511686), (62, 486927), (63, 479198), (93, 324618), (118, 255843), (126, 239599), (131, 230454), (177, 170562), (186, 162309), (217, 139122), (262, 115227), (279, 108206), (354, 85281), (393, 76818), (413, 73098), (434, 69561), (531, 56854), (558, 54103), (651, 46374), (786, 38409), (826, 36549), (917, 32922), (1062, 28427), (1179, 25606), (1239, 24366), (1302, 23187), (1829, 16506), (1834, 16461), (1953, 15458), (2358, 12803), (2478, 12183), (2751, 10974), (3658, 8253), (3717, 8122), (3906, 7729), (4061, 7434), (5487, 5502)]