17425980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 62191584

約数和(自身を除く): 44765604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 677, 715, 780, 858, 990, 1170, 1287, 1354, 1430, 1716, 1980, 2031, 2145, 2340, 2574, 2708, 2860, 3385, 4062, 4290, 5148, 6093, 6435, 6770, 7447, 8124, 8580, 8801, 10155, 12186, 12870, 13540, 14894, 17602, 20310, 22341, 24372, 25740, 26403, 29788, 30465, 35204, 37235, 40620, 44005, 44682, 52806, 60930, 67023, 74470, 79209, 88010, 89364, 96811, 105612, 111705, 121860, 132015, 134046, 148940, 158418, 176020, 193622, 223410, 264030, 268092, 290433, 316836, 335115, 387244, 396045, 446820, 484055, 528060, 580866, 670230, 792090, 871299, 968110, 1161732, 1340460, 1452165, 1584180, 1742598, 1936220, 2904330, 3485196, 4356495, 5808660, 8712990, 17425980]

約数ペア:

[(1, 17425980), (2, 8712990), (3, 5808660), (4, 4356495), (5, 3485196), (6, 2904330), (9, 1936220), (10, 1742598), (11, 1584180), (12, 1452165), (13, 1340460), (15, 1161732), (18, 968110), (20, 871299), (22, 792090), (26, 670230), (30, 580866), (33, 528060), (36, 484055), (39, 446820), (44, 396045), (45, 387244), (52, 335115), (55, 316836), (60, 290433), (65, 268092), (66, 264030), (78, 223410), (90, 193622), (99, 176020), (110, 158418), (117, 148940), (130, 134046), (132, 132015), (143, 121860), (156, 111705), (165, 105612), (180, 96811), (195, 89364), (198, 88010), (220, 79209), (234, 74470), (260, 67023), (286, 60930), (330, 52806), (390, 44682), (396, 44005), (429, 40620), (468, 37235), (495, 35204), (572, 30465), (585, 29788), (660, 26403), (677, 25740), (715, 24372), (780, 22341), (858, 20310), (990, 17602), (1170, 14894), (1287, 13540), (1354, 12870), (1430, 12186), (1716, 10155), (1980, 8801), (2031, 8580), (2145, 8124), (2340, 7447), (2574, 6770), (2708, 6435), (2860, 6093), (3385, 5148), (4062, 4290)]