2654730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 7436520

約数和(自身を除く): 4781790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2269, 4538, 6807, 11345, 13614, 20421, 22690, 29497, 34035, 40842, 58994, 68070, 88491, 102105, 147485, 176982, 204210, 265473, 294970, 442455, 530946, 884910, 1327365, 2654730]

約数ペア:

[(1, 2654730), (2, 1327365), (3, 884910), (5, 530946), (6, 442455), (9, 294970), (10, 265473), (13, 204210), (15, 176982), (18, 147485), (26, 102105), (30, 88491), (39, 68070), (45, 58994), (65, 40842), (78, 34035), (90, 29497), (117, 22690), (130, 20421), (195, 13614), (234, 11345), (390, 6807), (585, 4538), (1170, 2269)]