237636230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 284910970

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 47, 65, 89, 94, 95, 115, 130, 178, 190, 230, 235, 247, 299, 437, 445, 470, 494, 598, 611, 874, 890, 893, 1081, 1157, 1222, 1235, 1495, 1691, 1786, 2047, 2162, 2185, 2314, 2470, 2990, 3055, 3382, 4094, 4183, 4370, 4465, 5405, 5681, 5785, 6110, 8366, 8455, 8930, 10235, 10810, 11362, 11570, 11609, 14053, 16910, 20470, 20539, 20915, 21983, 23218, 26611, 28106, 28405, 38893, 41078, 41830, 43966, 53222, 54379, 56810, 58045, 70265, 77786, 79477, 96209, 102695, 108758, 109915, 116090, 133055, 140530, 158954, 192418, 194465, 205390, 219830, 266110, 267007, 271895, 388930, 397385, 481045, 505609, 534014, 543790, 794770, 962090, 1011218, 1033201, 1250717, 1335035, 1827971, 2066402, 2501434, 2528045, 2670070, 3655942, 5056090, 5166005, 6253585, 9139855, 10332010, 12507170, 18279710, 23763623, 47527246, 118818115, 237636230]

約数ペア:

[(1, 237636230), (2, 118818115), (5, 47527246), (10, 23763623), (13, 18279710), (19, 12507170), (23, 10332010), (26, 9139855), (38, 6253585), (46, 5166005), (47, 5056090), (65, 3655942), (89, 2670070), (94, 2528045), (95, 2501434), (115, 2066402), (130, 1827971), (178, 1335035), (190, 1250717), (230, 1033201), (235, 1011218), (247, 962090), (299, 794770), (437, 543790), (445, 534014), (470, 505609), (494, 481045), (598, 397385), (611, 388930), (874, 271895), (890, 267007), (893, 266110), (1081, 219830), (1157, 205390), (1222, 194465), (1235, 192418), (1495, 158954), (1691, 140530), (1786, 133055), (2047, 116090), (2162, 109915), (2185, 108758), (2314, 102695), (2470, 96209), (2990, 79477), (3055, 77786), (3382, 70265), (4094, 58045), (4183, 56810), (4370, 54379), (4465, 53222), (5405, 43966), (5681, 41830), (5785, 41078), (6110, 38893), (8366, 28405), (8455, 28106), (8930, 26611), (10235, 23218), (10810, 21983), (11362, 20915), (11570, 20539), (11609, 20470), (14053, 16910)]