78422910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19081}}^1$

素因数の和:19228

約数の個数: 32

約数和(自身を含む): 189598752

約数和(自身を除く): 111175842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 19081, 38162, 57243, 95405, 114486, 190810, 286215, 572430, 2614097, 5228194, 7842291, 13070485, 15684582, 26140970, 39211455, 78422910]

約数ペア:

[(1, 78422910), (2, 39211455), (3, 26140970), (5, 15684582), (6, 13070485), (10, 7842291), (15, 5228194), (30, 2614097), (137, 572430), (274, 286215), (411, 190810), (685, 114486), (822, 95405), (1370, 57243), (2055, 38162), (4110, 19081)]