227315430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 647884800

約数和(自身を除く): 420569370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 73, 90, 95, 114, 135, 146, 171, 190, 219, 270, 285, 342, 365, 438, 513, 570, 607, 657, 730, 855, 1026, 1095, 1214, 1314, 1387, 1710, 1821, 1971, 2190, 2565, 2774, 3035, 3285, 3642, 3942, 4161, 5130, 5463, 6070, 6570, 6935, 8322, 9105, 9855, 10926, 11533, 12483, 13870, 16389, 18210, 19710, 20805, 23066, 24966, 27315, 32778, 34599, 37449, 41610, 44311, 54630, 57665, 62415, 69198, 74898, 81945, 88622, 103797, 115330, 124830, 132933, 163890, 172995, 187245, 207594, 221555, 265866, 311391, 345990, 374490, 398799, 443110, 518985, 622782, 664665, 797598, 841909, 1037970, 1196397, 1329330, 1556955, 1683818, 1993995, 2392794, 2525727, 3113910, 3987990, 4209545, 5051454, 5981985, 7577181, 8419090, 11963970, 12628635, 15154362, 22731543, 25257270, 37885905, 45463086, 75771810, 113657715, 227315430]

約数ペア:

[(1, 227315430), (2, 113657715), (3, 75771810), (5, 45463086), (6, 37885905), (9, 25257270), (10, 22731543), (15, 15154362), (18, 12628635), (19, 11963970), (27, 8419090), (30, 7577181), (38, 5981985), (45, 5051454), (54, 4209545), (57, 3987990), (73, 3113910), (90, 2525727), (95, 2392794), (114, 1993995), (135, 1683818), (146, 1556955), (171, 1329330), (190, 1196397), (219, 1037970), (270, 841909), (285, 797598), (342, 664665), (365, 622782), (438, 518985), (513, 443110), (570, 398799), (607, 374490), (657, 345990), (730, 311391), (855, 265866), (1026, 221555), (1095, 207594), (1214, 187245), (1314, 172995), (1387, 163890), (1710, 132933), (1821, 124830), (1971, 115330), (2190, 103797), (2565, 88622), (2774, 81945), (3035, 74898), (3285, 69198), (3642, 62415), (3942, 57665), (4161, 54630), (5130, 44311), (5463, 41610), (6070, 37449), (6570, 34599), (6935, 32778), (8322, 27315), (9105, 24966), (9855, 23066), (10926, 20805), (11533, 19710), (12483, 18210), (13870, 16389)]