2782103690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{757}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 5704283520

約数和(自身を除く): 2922179830

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 115, 145, 190, 230, 290, 437, 551, 667, 757, 841, 874, 1102, 1334, 1514, 1682, 2185, 2755, 3335, 3785, 4205, 4370, 5510, 6670, 7570, 8410, 12673, 14383, 15979, 17411, 19343, 21953, 25346, 28766, 31958, 34822, 38686, 43906, 63365, 71915, 79895, 87055, 96715, 109765, 126730, 143830, 159790, 174110, 193430, 219530, 330809, 367517, 417107, 504919, 636637, 661618, 735034, 834214, 1009838, 1273274, 1654045, 1837585, 2085535, 2524595, 3183185, 3308090, 3675170, 4171070, 5049190, 6366370, 9593461, 12096103, 14642651, 19186922, 24192206, 29285302, 47967305, 60480515, 73213255, 95934610, 120961030, 146426510, 278210369, 556420738, 1391051845, 2782103690]

約数ペア:

[(1, 2782103690), (2, 1391051845), (5, 556420738), (10, 278210369), (19, 146426510), (23, 120961030), (29, 95934610), (38, 73213255), (46, 60480515), (58, 47967305), (95, 29285302), (115, 24192206), (145, 19186922), (190, 14642651), (230, 12096103), (290, 9593461), (437, 6366370), (551, 5049190), (667, 4171070), (757, 3675170), (841, 3308090), (874, 3183185), (1102, 2524595), (1334, 2085535), (1514, 1837585), (1682, 1654045), (2185, 1273274), (2755, 1009838), (3335, 834214), (3785, 735034), (4205, 661618), (4370, 636637), (5510, 504919), (6670, 417107), (7570, 367517), (8410, 330809), (12673, 219530), (14383, 193430), (15979, 174110), (17411, 159790), (19343, 143830), (21953, 126730), (25346, 109765), (28766, 96715), (31958, 87055), (34822, 79895), (38686, 71915), (43906, 63365)]