2152414.00000000

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 86173056

約数和(自身を除く): 45046131

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 31, 35, 49, 57, 75, 93, 95, 105, 133, 147, 155, 175, 217, 245, 285, 361, 399, 465, 475, 525, 589, 651, 665, 735, 775, 931, 1083, 1085, 1225, 1425, 1519, 1767, 1805, 1995, 2325, 2527, 2793, 2945, 3255, 3325, 3675, 4123, 4557, 4655, 5415, 5425, 7581, 7595, 8835, 9025, 9975, 11191, 12369, 12635, 13965, 14725, 16275, 17689, 20615, 22785, 23275, 27075, 28861, 33573, 37905, 37975, 44175, 53067, 55955, 61845, 63175, 69825, 78337, 86583, 88445, 103075, 113925, 144305, 167865, 189525, 235011, 265335, 279775, 309225, 391685, 432915, 442225, 548359, 721525, 839325, 1175055, 1326675, 1645077, 1958425, 2164575, 2741795, 5875275, 8225385, 13708975, 41126925]

約数ペア:

[(1, 41126925), (3, 13708975), (5, 8225385), (7, 5875275), (15, 2741795), (19, 2164575), (21, 1958425), (25, 1645077), (31, 1326675), (35, 1175055), (49, 839325), (57, 721525), (75, 548359), (93, 442225), (95, 432915), (105, 391685), (133, 309225), (147, 279775), (155, 265335), (175, 235011), (217, 189525), (245, 167865), (285, 144305), (361, 113925), (399, 103075), (465, 88445), (475, 86583), (525, 78337), (589, 69825), (651, 63175), (665, 61845), (735, 55955), (775, 53067), (931, 44175), (1083, 37975), (1085, 37905), (1225, 33573), (1425, 28861), (1519, 27075), (1767, 23275), (1805, 22785), (1995, 20615), (2325, 17689), (2527, 16275), (2793, 14725), (2945, 13965), (3255, 12635), (3325, 12369), (3675, 11191), (4123, 9975), (4557, 9025), (4655, 8835), (5415, 7595), (5425, 7581)]