297544590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 160

約数和(自身を含む): 925493184

約数和(自身を除く): 627948594

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 97, 105, 126, 135, 162, 189, 194, 210, 270, 291, 315, 378, 405, 485, 541, 567, 582, 630, 679, 810, 873, 945, 970, 1082, 1134, 1358, 1455, 1623, 1746, 1890, 2037, 2619, 2705, 2835, 2910, 3246, 3395, 3787, 4074, 4365, 4869, 5238, 5410, 5670, 6111, 6790, 7574, 7857, 8115, 8730, 9738, 10185, 11361, 12222, 13095, 14607, 15714, 16230, 18333, 18935, 20370, 22722, 24345, 26190, 29214, 30555, 34083, 36666, 37870, 39285, 43821, 48690, 52477, 54999, 56805, 61110, 68166, 73035, 78570, 87642, 91665, 102249, 104954, 109998, 113610, 146070, 157431, 170415, 183330, 204498, 219105, 262385, 274995, 306747, 314862, 340830, 367339, 438210, 472293, 511245, 524770, 549990, 613494, 734678, 787155, 944586, 1022490, 1102017, 1416879, 1533735, 1574310, 1836695, 2204034, 2361465, 2833758, 3067470, 3306051, 3673390, 4250637, 4722930, 5510085, 6612102, 7084395, 8501274, 9918153, 11020170, 14168790, 16530255, 19836306, 21253185, 29754459, 33060510, 42506370, 49590765, 59508918, 99181530, 148772295, 297544590]

約数ペア:

[(1, 297544590), (2, 148772295), (3, 99181530), (5, 59508918), (6, 49590765), (7, 42506370), (9, 33060510), (10, 29754459), (14, 21253185), (15, 19836306), (18, 16530255), (21, 14168790), (27, 11020170), (30, 9918153), (35, 8501274), (42, 7084395), (45, 6612102), (54, 5510085), (63, 4722930), (70, 4250637), (81, 3673390), (90, 3306051), (97, 3067470), (105, 2833758), (126, 2361465), (135, 2204034), (162, 1836695), (189, 1574310), (194, 1533735), (210, 1416879), (270, 1102017), (291, 1022490), (315, 944586), (378, 787155), (405, 734678), (485, 613494), (541, 549990), (567, 524770), (582, 511245), (630, 472293), (679, 438210), (810, 367339), (873, 340830), (945, 314862), (970, 306747), (1082, 274995), (1134, 262385), (1358, 219105), (1455, 204498), (1623, 183330), (1746, 170415), (1890, 157431), (2037, 146070), (2619, 113610), (2705, 109998), (2835, 104954), (2910, 102249), (3246, 91665), (3395, 87642), (3787, 78570), (4074, 73035), (4365, 68166), (4869, 61110), (5238, 56805), (5410, 54999), (5670, 52477), (6111, 48690), (6790, 43821), (7574, 39285), (7857, 37870), (8115, 36666), (8730, 34083), (9738, 30555), (10185, 29214), (11361, 26190), (12222, 24345), (13095, 22722), (14607, 20370), (15714, 18935), (16230, 18333)]