2715692540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 6682392864

約数和(自身を除く): 3966700324

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 289, 340, 353, 374, 484, 578, 605, 706, 748, 935, 1156, 1210, 1331, 1412, 1445, 1765, 1870, 2057, 2420, 2662, 2890, 3179, 3530, 3740, 3883, 4114, 5324, 5780, 6001, 6358, 6655, 7060, 7766, 8228, 10285, 12002, 12716, 13310, 15532, 15895, 19415, 20570, 22627, 24004, 26620, 30005, 31790, 34969, 38830, 41140, 42713, 45254, 60010, 63580, 66011, 69938, 77660, 85426, 90508, 102017, 113135, 120020, 132022, 139876, 170852, 174845, 204034, 213565, 226270, 264044, 330055, 349690, 384659, 408068, 427130, 452540, 469843, 510085, 660110, 699380, 726121, 769318, 854260, 939686, 1020170, 1122187, 1320220, 1452242, 1538636, 1879372, 1923295, 2040340, 2244374, 2349215, 2904484, 3630605, 3846590, 4488748, 4698430, 5610935, 7261210, 7693180, 7987331, 9396860, 11221870, 12344057, 14522420, 15974662, 22443740, 24688114, 31949324, 39936655, 49376228, 61720285, 79873310, 123440570, 135784627, 159746620, 246881140, 271569254, 543138508, 678923135, 1357846270, 2715692540]

約数ペア:

[(1, 2715692540), (2, 1357846270), (4, 678923135), (5, 543138508), (10, 271569254), (11, 246881140), (17, 159746620), (20, 135784627), (22, 123440570), (34, 79873310), (44, 61720285), (55, 49376228), (68, 39936655), (85, 31949324), (110, 24688114), (121, 22443740), (170, 15974662), (187, 14522420), (220, 12344057), (242, 11221870), (289, 9396860), (340, 7987331), (353, 7693180), (374, 7261210), (484, 5610935), (578, 4698430), (605, 4488748), (706, 3846590), (748, 3630605), (935, 2904484), (1156, 2349215), (1210, 2244374), (1331, 2040340), (1412, 1923295), (1445, 1879372), (1765, 1538636), (1870, 1452242), (2057, 1320220), (2420, 1122187), (2662, 1020170), (2890, 939686), (3179, 854260), (3530, 769318), (3740, 726121), (3883, 699380), (4114, 660110), (5324, 510085), (5780, 469843), (6001, 452540), (6358, 427130), (6655, 408068), (7060, 384659), (7766, 349690), (8228, 330055), (10285, 264044), (12002, 226270), (12716, 213565), (13310, 204034), (15532, 174845), (15895, 170852), (19415, 139876), (20570, 132022), (22627, 120020), (24004, 113135), (26620, 102017), (30005, 90508), (31790, 85426), (34969, 77660), (38830, 69938), (41140, 66011), (42713, 63580), (45254, 60010)]