77720070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136351}}^1$

素因数の和:136380

約数の個数: 32

約数和(自身を含む): 196346880

約数和(自身を除く): 118626810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 136351, 272702, 409053, 681755, 818106, 1363510, 2045265, 2590669, 4090530, 5181338, 7772007, 12953345, 15544014, 25906690, 38860035, 77720070]

約数ペア:

[(1, 77720070), (2, 38860035), (3, 25906690), (5, 15544014), (6, 12953345), (10, 7772007), (15, 5181338), (19, 4090530), (30, 2590669), (38, 2045265), (57, 1363510), (95, 818106), (114, 681755), (190, 409053), (285, 272702), (570, 136351)]