2051240670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 5393044800

約数和(自身を除く): 3341804130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 269, 386, 439, 538, 579, 807, 878, 965, 1158, 1317, 1345, 1614, 1737, 1930, 2195, 2421, 2634, 2690, 2895, 3474, 3951, 4035, 4390, 4842, 5790, 6585, 7902, 8070, 8685, 12105, 13170, 17370, 19755, 24210, 39510, 51917, 84727, 103834, 118091, 155751, 169454, 236182, 254181, 259585, 311502, 354273, 423635, 467253, 508362, 519170, 590455, 708546, 762543, 778755, 847270, 934506, 1062819, 1180910, 1270905, 1525086, 1557510, 1771365, 2125638, 2336265, 2541810, 3542730, 3812715, 4672530, 5314095, 7625430, 10628190, 22791563, 45583126, 68374689, 113957815, 136749378, 205124067, 227915630, 341873445, 410248134, 683746890, 1025620335, 2051240670]

約数ペア:

[(1, 2051240670), (2, 1025620335), (3, 683746890), (5, 410248134), (6, 341873445), (9, 227915630), (10, 205124067), (15, 136749378), (18, 113957815), (30, 68374689), (45, 45583126), (90, 22791563), (193, 10628190), (269, 7625430), (386, 5314095), (439, 4672530), (538, 3812715), (579, 3542730), (807, 2541810), (878, 2336265), (965, 2125638), (1158, 1771365), (1317, 1557510), (1345, 1525086), (1614, 1270905), (1737, 1180910), (1930, 1062819), (2195, 934506), (2421, 847270), (2634, 778755), (2690, 762543), (2895, 708546), (3474, 590455), (3951, 519170), (4035, 508362), (4390, 467253), (4842, 423635), (5790, 354273), (6585, 311502), (7902, 259585), (8070, 254181), (8685, 236182), (12105, 169454), (13170, 155751), (17370, 118091), (19755, 103834), (24210, 84727), (39510, 51917)]