82530840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98251}}^1$

素因数の和:98272

約数の個数: 64

約数和(自身を含む): 282965760

約数和(自身を除く): 200434920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98251, 196502, 294753, 393004, 491255, 589506, 687757, 786008, 982510, 1179012, 1375514, 1473765, 1965020, 2063271, 2358024, 2751028, 2947530, 3438785, 3930040, 4126542, 5502056, 5895060, 6877570, 8253084, 10316355, 11790120, 13755140, 16506168, 20632710, 27510280, 41265420, 82530840]

約数ペア:

[(1, 82530840), (2, 41265420), (3, 27510280), (4, 20632710), (5, 16506168), (6, 13755140), (7, 11790120), (8, 10316355), (10, 8253084), (12, 6877570), (14, 5895060), (15, 5502056), (20, 4126542), (21, 3930040), (24, 3438785), (28, 2947530), (30, 2751028), (35, 2358024), (40, 2063271), (42, 1965020), (56, 1473765), (60, 1375514), (70, 1179012), (84, 982510), (105, 786008), (120, 687757), (140, 589506), (168, 491255), (210, 393004), (280, 294753), (420, 196502), (840, 98251)]