9733997070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2579}}^1$

素因数の和:4599

約数の個数: 128

約数和(自身を含む): 29691878400

約数和(自身を除く): 19957881330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1997, 2579, 3994, 5158, 5991, 7737, 9985, 11982, 12895, 13979, 15474, 17973, 18053, 19970, 23211, 25790, 27958, 29955, 35946, 36106, 38685, 41937, 46422, 53919, 54159, 59910, 69633, 69895, 77370, 83874, 89865, 90265, 107838, 108318, 116055, 125811, 139266, 139790, 162477, 179730, 180530, 209685, 232110, 251622, 269595, 270795, 324954, 348165, 377433, 419370, 487431, 539190, 541590, 629055, 696330, 754866, 812385, 974862, 1258110, 1624770, 1887165, 2437155, 3774330, 4874310, 5150263, 10300526, 15450789, 25751315, 30901578, 36051841, 46352367, 51502630, 72103682, 77253945, 92704734, 108155523, 139057101, 154507890, 180259205, 216311046, 231761835, 278114202, 324466569, 360518410, 463523670, 540777615, 648933138, 695285505, 973399707, 1081555230, 1390571010, 1622332845, 1946799414, 3244665690, 4866998535, 9733997070]

約数ペア:

[(1, 9733997070), (2, 4866998535), (3, 3244665690), (5, 1946799414), (6, 1622332845), (7, 1390571010), (9, 1081555230), (10, 973399707), (14, 695285505), (15, 648933138), (18, 540777615), (21, 463523670), (27, 360518410), (30, 324466569), (35, 278114202), (42, 231761835), (45, 216311046), (54, 180259205), (63, 154507890), (70, 139057101), (90, 108155523), (105, 92704734), (126, 77253945), (135, 72103682), (189, 51502630), (210, 46352367), (270, 36051841), (315, 30901578), (378, 25751315), (630, 15450789), (945, 10300526), (1890, 5150263), (1997, 4874310), (2579, 3774330), (3994, 2437155), (5158, 1887165), (5991, 1624770), (7737, 1258110), (9985, 974862), (11982, 812385), (12895, 754866), (13979, 696330), (15474, 629055), (17973, 541590), (18053, 539190), (19970, 487431), (23211, 419370), (25790, 377433), (27958, 348165), (29955, 324954), (35946, 270795), (36106, 269595), (38685, 251622), (41937, 232110), (46422, 209685), (53919, 180530), (54159, 179730), (59910, 162477), (69633, 139790), (69895, 139266), (77370, 125811), (83874, 116055), (89865, 108318), (90265, 107838)]