97671780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28559}}^1$

素因数の和:28593

約数の個数: 72

約数和(自身を含む): 311875200

約数和(自身を除く): 214203420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 28559, 57118, 85677, 114236, 142795, 171354, 257031, 285590, 342708, 428385, 514062, 542621, 571180, 856770, 1028124, 1085242, 1285155, 1627863, 1713540, 2170484, 2570310, 2713105, 3255726, 4883589, 5140620, 5426210, 6511452, 8139315, 9767178, 10852420, 16278630, 19534356, 24417945, 32557260, 48835890, 97671780]

約数ペア:

[(1, 97671780), (2, 48835890), (3, 32557260), (4, 24417945), (5, 19534356), (6, 16278630), (9, 10852420), (10, 9767178), (12, 8139315), (15, 6511452), (18, 5426210), (19, 5140620), (20, 4883589), (30, 3255726), (36, 2713105), (38, 2570310), (45, 2170484), (57, 1713540), (60, 1627863), (76, 1285155), (90, 1085242), (95, 1028124), (114, 856770), (171, 571180), (180, 542621), (190, 514062), (228, 428385), (285, 342708), (342, 285590), (380, 257031), (570, 171354), (684, 142795), (855, 114236), (1140, 85677), (1710, 57118), (3420, 28559)]