34889220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 106404480

約数和(自身を除く): 71515260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 811, 956, 1195, 1434, 1622, 2151, 2390, 2433, 2868, 3244, 3585, 4055, 4302, 4780, 4866, 7170, 7299, 8110, 8604, 9732, 10755, 12165, 14340, 14598, 16220, 21510, 24330, 29196, 36495, 43020, 48660, 72990, 145980, 193829, 387658, 581487, 775316, 969145, 1162974, 1744461, 1938290, 2325948, 2907435, 3488922, 3876580, 5814870, 6977844, 8722305, 11629740, 17444610, 34889220]

約数ペア:

[(1, 34889220), (2, 17444610), (3, 11629740), (4, 8722305), (5, 6977844), (6, 5814870), (9, 3876580), (10, 3488922), (12, 2907435), (15, 2325948), (18, 1938290), (20, 1744461), (30, 1162974), (36, 969145), (45, 775316), (60, 581487), (90, 387658), (180, 193829), (239, 145980), (478, 72990), (717, 48660), (811, 43020), (956, 36495), (1195, 29196), (1434, 24330), (1622, 21510), (2151, 16220), (2390, 14598), (2433, 14340), (2868, 12165), (3244, 10755), (3585, 9732), (4055, 8604), (4302, 8110), (4780, 7299), (4866, 7170)]