175034860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 502740000

約数和(自身を除く): 327705140

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1249, 1274, 1430, 1540, 1820, 2002, 2156, 2498, 2548, 2695, 2860, 3185, 4004, 4996, 5005, 5390, 6245, 6370, 7007, 8743, 10010, 10780, 12490, 12740, 13739, 14014, 16237, 17486, 20020, 24980, 27478, 28028, 32474, 34972, 35035, 43715, 54956, 61201, 64948, 68695, 70070, 81185, 87430, 96173, 113659, 122402, 137390, 140140, 162370, 174860, 178607, 192346, 227318, 244804, 274780, 306005, 324740, 357214, 384692, 454636, 480865, 568295, 612010, 673211, 714428, 795613, 893035, 961730, 1136590, 1224020, 1250249, 1346422, 1591226, 1786070, 1923460, 2273180, 2500498, 2692844, 3182452, 3366055, 3572140, 3978065, 5000996, 6251245, 6732110, 7956130, 8751743, 12502490, 13464220, 15912260, 17503486, 25004980, 35006972, 43758715, 87517430, 175034860]

約数ペア:

[(1, 175034860), (2, 87517430), (4, 43758715), (5, 35006972), (7, 25004980), (10, 17503486), (11, 15912260), (13, 13464220), (14, 12502490), (20, 8751743), (22, 7956130), (26, 6732110), (28, 6251245), (35, 5000996), (44, 3978065), (49, 3572140), (52, 3366055), (55, 3182452), (65, 2692844), (70, 2500498), (77, 2273180), (91, 1923460), (98, 1786070), (110, 1591226), (130, 1346422), (140, 1250249), (143, 1224020), (154, 1136590), (182, 961730), (196, 893035), (220, 795613), (245, 714428), (260, 673211), (286, 612010), (308, 568295), (364, 480865), (385, 454636), (455, 384692), (490, 357214), (539, 324740), (572, 306005), (637, 274780), (715, 244804), (770, 227318), (910, 192346), (980, 178607), (1001, 174860), (1078, 162370), (1249, 140140), (1274, 137390), (1430, 122402), (1540, 113659), (1820, 96173), (2002, 87430), (2156, 81185), (2498, 70070), (2548, 68695), (2695, 64948), (2860, 61201), (3185, 54956), (4004, 43715), (4996, 35035), (5005, 34972), (5390, 32474), (6245, 28028), (6370, 27478), (7007, 24980), (8743, 20020), (10010, 17486), (10780, 16237), (12490, 14014), (12740, 13739)]