1569144070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2531}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 3215842560

約数和(自身を除く): 1646698490

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 251, 494, 502, 1235, 1255, 2470, 2510, 2531, 3263, 4769, 5062, 6526, 9538, 12655, 16315, 23845, 25310, 32630, 32903, 47690, 48089, 61997, 65806, 96178, 123994, 164515, 240445, 309985, 329030, 480890, 619970, 625157, 635281, 1250314, 1270562, 3125785, 3176405, 6251570, 6352810, 8258653, 12070339, 16517306, 24140678, 41293265, 60351695, 82586530, 120703390, 156914407, 313828814, 784572035, 1569144070]

約数ペア:

[(1, 1569144070), (2, 784572035), (5, 313828814), (10, 156914407), (13, 120703390), (19, 82586530), (26, 60351695), (38, 41293265), (65, 24140678), (95, 16517306), (130, 12070339), (190, 8258653), (247, 6352810), (251, 6251570), (494, 3176405), (502, 3125785), (1235, 1270562), (1255, 1250314), (2470, 635281), (2510, 625157), (2531, 619970), (3263, 480890), (4769, 329030), (5062, 309985), (6526, 240445), (9538, 164515), (12655, 123994), (16315, 96178), (23845, 65806), (25310, 61997), (32630, 48089), (32903, 47690)]