210130470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 406765530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 139, 165, 198, 270, 278, 297, 330, 417, 495, 509, 594, 695, 834, 990, 1018, 1251, 1390, 1485, 1527, 1529, 2085, 2502, 2545, 2970, 3054, 3058, 3753, 4170, 4581, 4587, 5090, 5599, 6255, 7506, 7635, 7645, 9162, 9174, 11198, 12510, 13743, 13761, 15270, 15290, 16797, 18765, 22905, 22935, 27486, 27522, 27995, 33594, 37530, 41283, 45810, 45870, 50391, 55990, 68715, 68805, 70751, 82566, 83985, 100782, 137430, 137610, 141502, 151173, 167970, 206415, 212253, 251955, 302346, 353755, 412830, 424506, 503910, 636759, 707510, 755865, 778261, 1061265, 1273518, 1511730, 1556522, 1910277, 2122530, 2334783, 3183795, 3820554, 3891305, 4669566, 6367590, 7004349, 7782610, 9551385, 11673915, 14008698, 19102770, 21013047, 23347830, 35021745, 42026094, 70043490, 105065235, 210130470]

約数ペア:

[(1, 210130470), (2, 105065235), (3, 70043490), (5, 42026094), (6, 35021745), (9, 23347830), (10, 21013047), (11, 19102770), (15, 14008698), (18, 11673915), (22, 9551385), (27, 7782610), (30, 7004349), (33, 6367590), (45, 4669566), (54, 3891305), (55, 3820554), (66, 3183795), (90, 2334783), (99, 2122530), (110, 1910277), (135, 1556522), (139, 1511730), (165, 1273518), (198, 1061265), (270, 778261), (278, 755865), (297, 707510), (330, 636759), (417, 503910), (495, 424506), (509, 412830), (594, 353755), (695, 302346), (834, 251955), (990, 212253), (1018, 206415), (1251, 167970), (1390, 151173), (1485, 141502), (1527, 137610), (1529, 137430), (2085, 100782), (2502, 83985), (2545, 82566), (2970, 70751), (3054, 68805), (3058, 68715), (3753, 55990), (4170, 50391), (4581, 45870), (4587, 45810), (5090, 41283), (5599, 37530), (6255, 33594), (7506, 27995), (7635, 27522), (7645, 27486), (9162, 22935), (9174, 22905), (11198, 18765), (12510, 16797), (13743, 15290), (13761, 15270)]