30640241488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 61036093440

約数和(自身を除く): 30395851952

約数列:

[1, 2, 4, 8, 16, 83, 127, 139, 166, 254, 278, 332, 508, 556, 664, 1016, 1112, 1307, 1328, 2032, 2224, 2614, 5228, 10456, 10541, 11537, 17653, 20912, 21082, 23074, 35306, 42164, 46148, 70612, 84328, 92296, 108481, 141224, 165989, 168656, 181673, 184592, 216962, 282448, 331978, 363346, 433924, 663956, 726692, 867848, 1327912, 1453384, 1465199, 1735696, 2655824, 2906768, 2930398, 5860796, 11721592, 13777087, 15078859, 23072471, 23443184, 27554174, 30157718, 46144942, 55108348, 60315436, 92289884, 110216696, 120630872, 184579768, 220433392, 241261744, 369159536, 1915015093, 3830030186, 7660060372, 15320120744, 30640241488]

約数ペア:

[(1, 30640241488), (2, 15320120744), (4, 7660060372), (8, 3830030186), (16, 1915015093), (83, 369159536), (127, 241261744), (139, 220433392), (166, 184579768), (254, 120630872), (278, 110216696), (332, 92289884), (508, 60315436), (556, 55108348), (664, 46144942), (1016, 30157718), (1112, 27554174), (1307, 23443184), (1328, 23072471), (2032, 15078859), (2224, 13777087), (2614, 11721592), (5228, 5860796), (10456, 2930398), (10541, 2906768), (11537, 2655824), (17653, 1735696), (20912, 1465199), (21082, 1453384), (23074, 1327912), (35306, 867848), (42164, 726692), (46148, 663956), (70612, 433924), (84328, 363346), (92296, 331978), (108481, 282448), (141224, 216962), (165989, 184592), (168656, 181673)]