34538140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 90895392

約数和(自身を除く): 56357252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 2711, 3185, 5422, 6370, 10844, 12740, 13555, 18977, 27110, 35243, 37954, 54220, 70486, 75908, 94885, 132839, 140972, 176215, 189770, 246701, 265678, 352430, 379540, 493402, 531356, 664195, 704860, 986804, 1233505, 1328390, 1726907, 2467010, 2656780, 3453814, 4934020, 6907628, 8634535, 17269070, 34538140]

約数ペア:

[(1, 34538140), (2, 17269070), (4, 8634535), (5, 6907628), (7, 4934020), (10, 3453814), (13, 2656780), (14, 2467010), (20, 1726907), (26, 1328390), (28, 1233505), (35, 986804), (49, 704860), (52, 664195), (65, 531356), (70, 493402), (91, 379540), (98, 352430), (130, 265678), (140, 246701), (182, 189770), (196, 176215), (245, 140972), (260, 132839), (364, 94885), (455, 75908), (490, 70486), (637, 54220), (910, 37954), (980, 35243), (1274, 27110), (1820, 18977), (2548, 13555), (2711, 12740), (3185, 10844), (5422, 6370)]