610428819

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 1130734080

約数和(自身を除く): 520305261

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 71, 77, 91, 143, 147, 213, 231, 273, 409, 429, 497, 539, 637, 781, 923, 1001, 1227, 1491, 1617, 1911, 2343, 2769, 2863, 3003, 3479, 4499, 5317, 5467, 6461, 7007, 8589, 10153, 10437, 13497, 15951, 16401, 19383, 20041, 21021, 29039, 30459, 31493, 37219, 38269, 45227, 58487, 60123, 71071, 87117, 94479, 111657, 114807, 135681, 175461, 203273, 213213, 220451, 260533, 319429, 377507, 409409, 497497, 609819, 661353, 781599, 958287, 1132521, 1228227, 1422911, 1492491, 2236003, 2642549, 2865863, 4152577, 4268733, 6708009, 7927647, 8597589, 12457731, 15652021, 18497843, 29068039, 46956063, 55493529, 87204117, 203476273, 610428819]

約数ペア:

[(1, 610428819), (3, 203476273), (7, 87204117), (11, 55493529), (13, 46956063), (21, 29068039), (33, 18497843), (39, 15652021), (49, 12457731), (71, 8597589), (77, 7927647), (91, 6708009), (143, 4268733), (147, 4152577), (213, 2865863), (231, 2642549), (273, 2236003), (409, 1492491), (429, 1422911), (497, 1228227), (539, 1132521), (637, 958287), (781, 781599), (923, 661353), (1001, 609819), (1227, 497497), (1491, 409409), (1617, 377507), (1911, 319429), (2343, 260533), (2769, 220451), (2863, 213213), (3003, 203273), (3479, 175461), (4499, 135681), (5317, 114807), (5467, 111657), (6461, 94479), (7007, 87117), (8589, 71071), (10153, 60123), (10437, 58487), (13497, 45227), (15951, 38269), (16401, 37219), (19383, 31493), (20041, 30459), (21021, 29039)]