104457990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 312947712

約数和(自身を除く): 208489722

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 83, 91, 105, 130, 166, 182, 195, 210, 249, 273, 390, 415, 455, 461, 498, 546, 581, 830, 910, 922, 1079, 1162, 1245, 1365, 1383, 1743, 2158, 2305, 2490, 2730, 2766, 2905, 3227, 3237, 3486, 4610, 5395, 5810, 5993, 6454, 6474, 6915, 7553, 8715, 9681, 10790, 11986, 13830, 15106, 16135, 16185, 17430, 17979, 19362, 22659, 29965, 32270, 32370, 35958, 37765, 38263, 41951, 45318, 48405, 59930, 75530, 76526, 83902, 89895, 96810, 113295, 114789, 125853, 179790, 191315, 209755, 226590, 229578, 251706, 267841, 382630, 419510, 497419, 535682, 573945, 629265, 803523, 994838, 1147890, 1258530, 1339205, 1492257, 1607046, 2487095, 2678410, 2984514, 3481933, 4017615, 4974190, 6963866, 7461285, 8035230, 10445799, 14922570, 17409665, 20891598, 34819330, 52228995, 104457990]

約数ペア:

[(1, 104457990), (2, 52228995), (3, 34819330), (5, 20891598), (6, 17409665), (7, 14922570), (10, 10445799), (13, 8035230), (14, 7461285), (15, 6963866), (21, 4974190), (26, 4017615), (30, 3481933), (35, 2984514), (39, 2678410), (42, 2487095), (65, 1607046), (70, 1492257), (78, 1339205), (83, 1258530), (91, 1147890), (105, 994838), (130, 803523), (166, 629265), (182, 573945), (195, 535682), (210, 497419), (249, 419510), (273, 382630), (390, 267841), (415, 251706), (455, 229578), (461, 226590), (498, 209755), (546, 191315), (581, 179790), (830, 125853), (910, 114789), (922, 113295), (1079, 96810), (1162, 89895), (1245, 83902), (1365, 76526), (1383, 75530), (1743, 59930), (2158, 48405), (2305, 45318), (2490, 41951), (2730, 38263), (2766, 37765), (2905, 35958), (3227, 32370), (3237, 32270), (3486, 29965), (4610, 22659), (5395, 19362), (5810, 17979), (5993, 17430), (6454, 16185), (6474, 16135), (6915, 15106), (7553, 13830), (8715, 11986), (9681, 10790)]