73131780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1481}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 205156224

約数和(自身を除く): 132024444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1481, 1646, 2469, 2962, 3292, 4115, 4443, 4938, 5924, 7405, 8230, 8886, 9876, 12345, 14810, 16460, 17772, 22215, 24690, 29620, 44430, 49380, 88860, 1218863, 2437726, 3656589, 4875452, 6094315, 7313178, 12188630, 14626356, 18282945, 24377260, 36565890, 73131780]

約数ペア:

[(1, 73131780), (2, 36565890), (3, 24377260), (4, 18282945), (5, 14626356), (6, 12188630), (10, 7313178), (12, 6094315), (15, 4875452), (20, 3656589), (30, 2437726), (60, 1218863), (823, 88860), (1481, 49380), (1646, 44430), (2469, 29620), (2962, 24690), (3292, 22215), (4115, 17772), (4443, 16460), (4938, 14810), (5924, 12345), (7405, 9876), (8230, 8886)]