91730770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 87531950

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 83, 103, 145, 166, 185, 206, 290, 370, 415, 515, 830, 1030, 1073, 2146, 2407, 2987, 3071, 3811, 4814, 5365, 5974, 6142, 7622, 8549, 10730, 12035, 14935, 15355, 17098, 19055, 24070, 29870, 30710, 38110, 42745, 85490, 89059, 110519, 178118, 221038, 247921, 316313, 445295, 495842, 552595, 632626, 890590, 1105190, 1239605, 1581565, 2479210, 3163130, 9173077, 18346154, 45865385, 91730770]

約数ペア:

[(1, 91730770), (2, 45865385), (5, 18346154), (10, 9173077), (29, 3163130), (37, 2479210), (58, 1581565), (74, 1239605), (83, 1105190), (103, 890590), (145, 632626), (166, 552595), (185, 495842), (206, 445295), (290, 316313), (370, 247921), (415, 221038), (515, 178118), (830, 110519), (1030, 89059), (1073, 85490), (2146, 42745), (2407, 38110), (2987, 30710), (3071, 29870), (3811, 24070), (4814, 19055), (5365, 17098), (5974, 15355), (6142, 14935), (7622, 12035), (8549, 10730)]