237862710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 673920000

約数和(自身を除く): 436057290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 199, 233, 270, 285, 342, 398, 466, 513, 570, 597, 699, 855, 995, 1026, 1165, 1194, 1398, 1710, 1791, 1990, 2097, 2330, 2565, 2985, 3495, 3582, 3781, 4194, 4427, 5130, 5373, 5970, 6291, 6990, 7562, 8854, 8955, 10485, 10746, 11343, 12582, 13281, 17910, 18905, 20970, 22135, 22686, 26562, 26865, 31455, 34029, 37810, 39843, 44270, 46367, 53730, 56715, 62910, 66405, 68058, 79686, 92734, 102087, 113430, 119529, 132810, 139101, 170145, 199215, 204174, 231835, 239058, 278202, 340290, 398430, 417303, 463670, 510435, 597645, 695505, 834606, 880973, 1020870, 1195290, 1251909, 1391010, 1761946, 2086515, 2503818, 2642919, 4173030, 4404865, 5285838, 6259545, 7928757, 8809730, 12519090, 13214595, 15857514, 23786271, 26429190, 39643785, 47572542, 79287570, 118931355, 237862710]

約数ペア:

[(1, 237862710), (2, 118931355), (3, 79287570), (5, 47572542), (6, 39643785), (9, 26429190), (10, 23786271), (15, 15857514), (18, 13214595), (19, 12519090), (27, 8809730), (30, 7928757), (38, 6259545), (45, 5285838), (54, 4404865), (57, 4173030), (90, 2642919), (95, 2503818), (114, 2086515), (135, 1761946), (171, 1391010), (190, 1251909), (199, 1195290), (233, 1020870), (270, 880973), (285, 834606), (342, 695505), (398, 597645), (466, 510435), (513, 463670), (570, 417303), (597, 398430), (699, 340290), (855, 278202), (995, 239058), (1026, 231835), (1165, 204174), (1194, 199215), (1398, 170145), (1710, 139101), (1791, 132810), (1990, 119529), (2097, 113430), (2330, 102087), (2565, 92734), (2985, 79686), (3495, 68058), (3582, 66405), (3781, 62910), (4194, 56715), (4427, 53730), (5130, 46367), (5373, 44270), (5970, 39843), (6291, 37810), (6990, 34029), (7562, 31455), (8854, 26865), (8955, 26562), (10485, 22686), (10746, 22135), (11343, 20970), (12582, 18905), (13281, 17910)]