129730470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{2671}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 311662080

約数和(自身を除く): 181931610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1619, 2671, 3238, 4857, 5342, 8013, 8095, 9714, 13355, 16026, 16190, 24285, 26710, 40065, 48570, 80130, 4324349, 8648698, 12973047, 21621745, 25946094, 43243490, 64865235, 129730470]

約数ペア:

[(1, 129730470), (2, 64865235), (3, 43243490), (5, 25946094), (6, 21621745), (10, 12973047), (15, 8648698), (30, 4324349), (1619, 80130), (2671, 48570), (3238, 40065), (4857, 26710), (5342, 24285), (8013, 16190), (8095, 16026), (9714, 13355)]