427367070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 1234396800

約数和(自身を除く): 807029730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 313, 351, 389, 390, 585, 626, 702, 778, 939, 1167, 1170, 1565, 1755, 1878, 1945, 2334, 2817, 3130, 3501, 3510, 3890, 4069, 4695, 5057, 5634, 5835, 7002, 8138, 8451, 9390, 10114, 10503, 11670, 12207, 14085, 15171, 16902, 17505, 20345, 21006, 24414, 25285, 28170, 30342, 35010, 36621, 40690, 42255, 45513, 50570, 52515, 61035, 73242, 75855, 84510, 91026, 105030, 109863, 121757, 122070, 136539, 151710, 183105, 219726, 227565, 243514, 273078, 365271, 366210, 455130, 549315, 608785, 682695, 730542, 1095813, 1098630, 1217570, 1365390, 1582841, 1826355, 2191626, 3165682, 3287439, 3652710, 4748523, 5479065, 6574878, 7914205, 9497046, 10958130, 14245569, 15828410, 16437195, 23742615, 28491138, 32874390, 42736707, 47485230, 71227845, 85473414, 142455690, 213683535, 427367070]

約数ペア:

[(1, 427367070), (2, 213683535), (3, 142455690), (5, 85473414), (6, 71227845), (9, 47485230), (10, 42736707), (13, 32874390), (15, 28491138), (18, 23742615), (26, 16437195), (27, 15828410), (30, 14245569), (39, 10958130), (45, 9497046), (54, 7914205), (65, 6574878), (78, 5479065), (90, 4748523), (117, 3652710), (130, 3287439), (135, 3165682), (195, 2191626), (234, 1826355), (270, 1582841), (313, 1365390), (351, 1217570), (389, 1098630), (390, 1095813), (585, 730542), (626, 682695), (702, 608785), (778, 549315), (939, 455130), (1167, 366210), (1170, 365271), (1565, 273078), (1755, 243514), (1878, 227565), (1945, 219726), (2334, 183105), (2817, 151710), (3130, 136539), (3501, 122070), (3510, 121757), (3890, 109863), (4069, 105030), (4695, 91026), (5057, 84510), (5634, 75855), (5835, 73242), (7002, 61035), (8138, 52515), (8451, 50570), (9390, 45513), (10114, 42255), (10503, 40690), (11670, 36621), (12207, 35010), (14085, 30342), (15171, 28170), (16902, 25285), (17505, 24414), (20345, 21006)]