64160970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1619}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 154198080

約数和(自身を除く): 90037110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1619, 2642, 3238, 3963, 4857, 6605, 7926, 8095, 9714, 13210, 16190, 19815, 24285, 39630, 48570, 2138699, 4277398, 6416097, 10693495, 12832194, 21386990, 32080485, 64160970]

約数ペア:

[(1, 64160970), (2, 32080485), (3, 21386990), (5, 12832194), (6, 10693495), (10, 6416097), (15, 4277398), (30, 2138699), (1321, 48570), (1619, 39630), (2642, 24285), (3238, 19815), (3963, 16190), (4857, 13210), (6605, 9714), (7926, 8095)]