197253630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1876

約数の個数: 160

約数和(自身を含む): 638415360

約数和(自身を除く): 441161730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1539, 1710, 1831, 1890, 1995, 2394, 2565, 2835, 3078, 3591, 3662, 3990, 5130, 5493, 5670, 5985, 7182, 7695, 9155, 10773, 10986, 11970, 12817, 15390, 16479, 17955, 18310, 21546, 25634, 27465, 32958, 34789, 35910, 38451, 49437, 53865, 54930, 64085, 69578, 76902, 82395, 98874, 104367, 107730, 115353, 128170, 148311, 164790, 173945, 192255, 208734, 230706, 243523, 247185, 296622, 313101, 346059, 347890, 384510, 487046, 494370, 521835, 576765, 626202, 692118, 730569, 741555, 939303, 1038177, 1043670, 1153530, 1217615, 1461138, 1483110, 1565505, 1730295, 1878606, 2076354, 2191707, 2435230, 2817909, 3131010, 3460590, 3652845, 4383414, 4696515, 5190885, 5635818, 6575121, 7305690, 9393030, 10381770, 10958535, 13150242, 14089545, 19725363, 21917070, 28179090, 32875605, 39450726, 65751210, 98626815, 197253630]

約数ペア:

[(1, 197253630), (2, 98626815), (3, 65751210), (5, 39450726), (6, 32875605), (7, 28179090), (9, 21917070), (10, 19725363), (14, 14089545), (15, 13150242), (18, 10958535), (19, 10381770), (21, 9393030), (27, 7305690), (30, 6575121), (35, 5635818), (38, 5190885), (42, 4696515), (45, 4383414), (54, 3652845), (57, 3460590), (63, 3131010), (70, 2817909), (81, 2435230), (90, 2191707), (95, 2076354), (105, 1878606), (114, 1730295), (126, 1565505), (133, 1483110), (135, 1461138), (162, 1217615), (171, 1153530), (189, 1043670), (190, 1038177), (210, 939303), (266, 741555), (270, 730569), (285, 692118), (315, 626202), (342, 576765), (378, 521835), (399, 494370), (405, 487046), (513, 384510), (567, 347890), (570, 346059), (630, 313101), (665, 296622), (798, 247185), (810, 243523), (855, 230706), (945, 208734), (1026, 192255), (1134, 173945), (1197, 164790), (1330, 148311), (1539, 128170), (1710, 115353), (1831, 107730), (1890, 104367), (1995, 98874), (2394, 82395), (2565, 76902), (2835, 69578), (3078, 64085), (3591, 54930), (3662, 53865), (3990, 49437), (5130, 38451), (5493, 35910), (5670, 34789), (5985, 32958), (7182, 27465), (7695, 25634), (9155, 21546), (10773, 18310), (10986, 17955), (11970, 16479), (12817, 15390)]