7784730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 20558304

約数和(自身を除く): 12773574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1291, 2010, 2582, 3015, 3873, 6030, 6455, 7746, 11619, 12910, 19365, 23238, 38730, 58095, 86497, 116190, 172994, 259491, 432485, 518982, 778473, 864970, 1297455, 1556946, 2594910, 3892365, 7784730]

約数ペア:

[(1, 7784730), (2, 3892365), (3, 2594910), (5, 1556946), (6, 1297455), (9, 864970), (10, 778473), (15, 518982), (18, 432485), (30, 259491), (45, 172994), (67, 116190), (90, 86497), (134, 58095), (201, 38730), (335, 23238), (402, 19365), (603, 12910), (670, 11619), (1005, 7746), (1206, 6455), (1291, 6030), (2010, 3873), (2582, 3015)]