7190746360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{48731}}^1$

素因数の和:48797

約数の個数: 128

約数和(自身を含む): 20210135040

約数和(自身を除く): 13019388680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 680, 868, 952, 1054, 1085, 1190, 1240, 1736, 2108, 2170, 2380, 2635, 3689, 4216, 4340, 4760, 5270, 7378, 8680, 10540, 14756, 18445, 21080, 29512, 36890, 48731, 73780, 97462, 147560, 194924, 243655, 341117, 389848, 487310, 682234, 828427, 974620, 1364468, 1510661, 1656854, 1705585, 1949240, 2728936, 3021322, 3313708, 3411170, 4142135, 5798989, 6042644, 6627416, 6822340, 7553305, 8284270, 10574627, 11597978, 12085288, 13644680, 15106610, 16568540, 21149254, 23195956, 25681237, 28994945, 30213220, 33137080, 42298508, 46391912, 51362474, 52873135, 57989890, 60426440, 84597016, 102724948, 105746270, 115979780, 128406185, 179768659, 205449896, 211492540, 231959560, 256812370, 359537318, 422985080, 513624740, 719074636, 898843295, 1027249480, 1438149272, 1797686590, 3595373180, 7190746360]

約数ペア:

[(1, 7190746360), (2, 3595373180), (4, 1797686590), (5, 1438149272), (7, 1027249480), (8, 898843295), (10, 719074636), (14, 513624740), (17, 422985080), (20, 359537318), (28, 256812370), (31, 231959560), (34, 211492540), (35, 205449896), (40, 179768659), (56, 128406185), (62, 115979780), (68, 105746270), (70, 102724948), (85, 84597016), (119, 60426440), (124, 57989890), (136, 52873135), (140, 51362474), (155, 46391912), (170, 42298508), (217, 33137080), (238, 30213220), (248, 28994945), (280, 25681237), (310, 23195956), (340, 21149254), (434, 16568540), (476, 15106610), (527, 13644680), (595, 12085288), (620, 11597978), (680, 10574627), (868, 8284270), (952, 7553305), (1054, 6822340), (1085, 6627416), (1190, 6042644), (1240, 5798989), (1736, 4142135), (2108, 3411170), (2170, 3313708), (2380, 3021322), (2635, 2728936), (3689, 1949240), (4216, 1705585), (4340, 1656854), (4760, 1510661), (5270, 1364468), (7378, 974620), (8680, 828427), (10540, 682234), (14756, 487310), (18445, 389848), (21080, 341117), (29512, 243655), (36890, 194924), (48731, 147560), (73780, 97462)]