191540610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 511842240

約数和(自身を除く): 320301630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 139, 183, 251, 278, 305, 366, 417, 502, 549, 610, 695, 753, 834, 915, 1098, 1251, 1255, 1390, 1506, 1830, 2085, 2259, 2502, 2510, 2745, 3765, 4170, 4518, 5490, 6255, 7530, 8479, 11295, 12510, 15311, 16958, 22590, 25437, 30622, 34889, 42395, 45933, 50874, 69778, 76311, 76555, 84790, 91866, 104667, 127185, 137799, 152622, 153110, 174445, 209334, 229665, 254370, 275598, 314001, 348890, 381555, 459330, 523335, 628002, 688995, 763110, 1046670, 1377990, 1570005, 2128229, 3140010, 4256458, 6384687, 10641145, 12769374, 19154061, 21282290, 31923435, 38308122, 63846870, 95770305, 191540610]

約数ペア:

[(1, 191540610), (2, 95770305), (3, 63846870), (5, 38308122), (6, 31923435), (9, 21282290), (10, 19154061), (15, 12769374), (18, 10641145), (30, 6384687), (45, 4256458), (61, 3140010), (90, 2128229), (122, 1570005), (139, 1377990), (183, 1046670), (251, 763110), (278, 688995), (305, 628002), (366, 523335), (417, 459330), (502, 381555), (549, 348890), (610, 314001), (695, 275598), (753, 254370), (834, 229665), (915, 209334), (1098, 174445), (1251, 153110), (1255, 152622), (1390, 137799), (1506, 127185), (1830, 104667), (2085, 91866), (2259, 84790), (2502, 76555), (2510, 76311), (2745, 69778), (3765, 50874), (4170, 45933), (4518, 42395), (5490, 34889), (6255, 30622), (7530, 25437), (8479, 22590), (11295, 16958), (12510, 15311)]