1709181180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7841}}^1$

素因数の和:8036

約数の個数: 144

約数和(自身を含む): 5960170944

約数和(自身を除く): 4250989764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 420, 519, 630, 692, 865, 1038, 1211, 1260, 1557, 1730, 2076, 2422, 2595, 3114, 3460, 3633, 4844, 5190, 6055, 6228, 7266, 7785, 7841, 10380, 10899, 12110, 14532, 15570, 15682, 18165, 21798, 23523, 24220, 31140, 31364, 36330, 39205, 43596, 47046, 54495, 54887, 70569, 72660, 78410, 94092, 108990, 109774, 117615, 141138, 156820, 164661, 217980, 219548, 235230, 274435, 282276, 329322, 352845, 470460, 493983, 548870, 658644, 705690, 823305, 987966, 1097740, 1356493, 1411380, 1646610, 1975932, 2469915, 2712986, 3293220, 4069479, 4939830, 5425972, 6782465, 8138958, 9495451, 9879660, 12208437, 13564930, 16277916, 18990902, 20347395, 24416874, 27129860, 28486353, 37981804, 40694790, 47477255, 48833748, 56972706, 61042185, 81389580, 85459059, 94954510, 113945412, 122084370, 142431765, 170918118, 189909020, 244168740, 284863530, 341836236, 427295295, 569727060, 854590590, 1709181180]

約数ペア:

[(1, 1709181180), (2, 854590590), (3, 569727060), (4, 427295295), (5, 341836236), (6, 284863530), (7, 244168740), (9, 189909020), (10, 170918118), (12, 142431765), (14, 122084370), (15, 113945412), (18, 94954510), (20, 85459059), (21, 81389580), (28, 61042185), (30, 56972706), (35, 48833748), (36, 47477255), (42, 40694790), (45, 37981804), (60, 28486353), (63, 27129860), (70, 24416874), (84, 20347395), (90, 18990902), (105, 16277916), (126, 13564930), (140, 12208437), (173, 9879660), (180, 9495451), (210, 8138958), (252, 6782465), (315, 5425972), (346, 4939830), (420, 4069479), (519, 3293220), (630, 2712986), (692, 2469915), (865, 1975932), (1038, 1646610), (1211, 1411380), (1260, 1356493), (1557, 1097740), (1730, 987966), (2076, 823305), (2422, 705690), (2595, 658644), (3114, 548870), (3460, 493983), (3633, 470460), (4844, 352845), (5190, 329322), (6055, 282276), (6228, 274435), (7266, 235230), (7785, 219548), (7841, 217980), (10380, 164661), (10899, 156820), (12110, 141138), (14532, 117615), (15570, 109774), (15682, 108990), (18165, 94092), (21798, 78410), (23523, 72660), (24220, 70569), (31140, 54887), (31364, 54495), (36330, 47046), (39205, 43596)]