29128718690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{147779}}^1$

素因数の和:148666

約数の個数: 32

約数和(自身を含む): 54775543680

約数和(自身を除く): 25646824990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 857, 1714, 4285, 8570, 19711, 39422, 98555, 147779, 197110, 295558, 738895, 1477790, 3398917, 6797834, 16994585, 33989170, 126646603, 253293206, 633233015, 1266466030, 2912871869, 5825743738, 14564359345, 29128718690]

約数ペア:

[(1, 29128718690), (2, 14564359345), (5, 5825743738), (10, 2912871869), (23, 1266466030), (46, 633233015), (115, 253293206), (230, 126646603), (857, 33989170), (1714, 16994585), (4285, 6797834), (8570, 3398917), (19711, 1477790), (39422, 738895), (98555, 295558), (147779, 197110)]