460454170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 1007769600

約数和(自身を除く): 547315430

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 71, 95, 107, 110, 142, 145, 190, 209, 214, 290, 319, 355, 418, 535, 551, 638, 710, 781, 1045, 1070, 1102, 1177, 1349, 1562, 1595, 2033, 2059, 2090, 2354, 2698, 2755, 3103, 3190, 3905, 4066, 4118, 5510, 5885, 6061, 6206, 6745, 7597, 7810, 10165, 10295, 11770, 12122, 13490, 14839, 15194, 15515, 20330, 20590, 22363, 22649, 29678, 30305, 31030, 34133, 37985, 39121, 44726, 45298, 58957, 60610, 68266, 74195, 75970, 78242, 83567, 111815, 113245, 117914, 144343, 148390, 167134, 170665, 195605, 220313, 223630, 226490, 288686, 294785, 341330, 391210, 417835, 430331, 440626, 589570, 648527, 721715, 835670, 860662, 1101565, 1297054, 1443430, 1587773, 2151655, 2203130, 2423443, 3175546, 3242635, 4185947, 4303310, 4846886, 6485270, 7938865, 8371894, 12117215, 15877730, 20929735, 24234430, 41859470, 46045417, 92090834, 230227085, 460454170]

約数ペア:

[(1, 460454170), (2, 230227085), (5, 92090834), (10, 46045417), (11, 41859470), (19, 24234430), (22, 20929735), (29, 15877730), (38, 12117215), (55, 8371894), (58, 7938865), (71, 6485270), (95, 4846886), (107, 4303310), (110, 4185947), (142, 3242635), (145, 3175546), (190, 2423443), (209, 2203130), (214, 2151655), (290, 1587773), (319, 1443430), (355, 1297054), (418, 1101565), (535, 860662), (551, 835670), (638, 721715), (710, 648527), (781, 589570), (1045, 440626), (1070, 430331), (1102, 417835), (1177, 391210), (1349, 341330), (1562, 294785), (1595, 288686), (2033, 226490), (2059, 223630), (2090, 220313), (2354, 195605), (2698, 170665), (2755, 167134), (3103, 148390), (3190, 144343), (3905, 117914), (4066, 113245), (4118, 111815), (5510, 83567), (5885, 78242), (6061, 75970), (6206, 74195), (6745, 68266), (7597, 60610), (7810, 58957), (10165, 45298), (10295, 44726), (11770, 39121), (12122, 37985), (13490, 34133), (14839, 31030), (15194, 30305), (15515, 29678), (20330, 22649), (20590, 22363)]