142199190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 426007296

約数和(自身を除く): 283808106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1179, 1310, 1723, 1834, 1965, 2358, 2751, 3446, 3930, 4585, 5169, 5502, 5895, 8253, 8615, 9170, 10338, 11790, 12061, 13755, 15507, 16506, 17230, 24122, 25845, 27510, 31014, 36183, 41265, 51690, 60305, 72366, 77535, 82530, 108549, 120610, 155070, 180915, 217098, 225713, 361830, 451426, 542745, 677139, 1085490, 1128565, 1354278, 1579991, 2031417, 2257130, 3159982, 3385695, 4062834, 4739973, 6771390, 7899955, 9479946, 10157085, 14219919, 15799910, 20314170, 23699865, 28439838, 47399730, 71099595, 142199190]

約数ペア:

[(1, 142199190), (2, 71099595), (3, 47399730), (5, 28439838), (6, 23699865), (7, 20314170), (9, 15799910), (10, 14219919), (14, 10157085), (15, 9479946), (18, 7899955), (21, 6771390), (30, 4739973), (35, 4062834), (42, 3385695), (45, 3159982), (63, 2257130), (70, 2031417), (90, 1579991), (105, 1354278), (126, 1128565), (131, 1085490), (210, 677139), (262, 542745), (315, 451426), (393, 361830), (630, 225713), (655, 217098), (786, 180915), (917, 155070), (1179, 120610), (1310, 108549), (1723, 82530), (1834, 77535), (1965, 72366), (2358, 60305), (2751, 51690), (3446, 41265), (3930, 36183), (4585, 31014), (5169, 27510), (5502, 25845), (5895, 24122), (8253, 17230), (8615, 16506), (9170, 15507), (10338, 13755), (11790, 12061)]