148458690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17737}}^1$

素因数の和:17784

約数の個数: 64

約数和(自身を含む): 408683520

約数和(自身を除く): 260224830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 17737, 35474, 53211, 88685, 106422, 159633, 177370, 266055, 319266, 478899, 532110, 549847, 798165, 957798, 1099694, 1596330, 1649541, 2394495, 2749235, 3299082, 4788990, 4948623, 5498470, 8247705, 9897246, 14845869, 16495410, 24743115, 29691738, 49486230, 74229345, 148458690]

約数ペア:

[(1, 148458690), (2, 74229345), (3, 49486230), (5, 29691738), (6, 24743115), (9, 16495410), (10, 14845869), (15, 9897246), (18, 8247705), (27, 5498470), (30, 4948623), (31, 4788990), (45, 3299082), (54, 2749235), (62, 2394495), (90, 1649541), (93, 1596330), (135, 1099694), (155, 957798), (186, 798165), (270, 549847), (279, 532110), (310, 478899), (465, 319266), (558, 266055), (837, 177370), (930, 159633), (1395, 106422), (1674, 88685), (2790, 53211), (4185, 35474), (8370, 17737)]