9494919180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{92381}}^1$

素因数の和:92967

約数の個数: 72

約数和(自身を含む): 28852007184

約数和(自身を除く): 19357088004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1713, 2284, 2855, 3426, 5139, 5710, 6852, 8565, 10278, 11420, 17130, 20556, 25695, 34260, 51390, 92381, 102780, 184762, 277143, 369524, 461905, 554286, 831429, 923810, 1108572, 1385715, 1662858, 1847620, 2771430, 3325716, 4157145, 5542860, 8314290, 16628580, 52749551, 105499102, 158248653, 210998204, 263747755, 316497306, 474745959, 527495510, 632994612, 791243265, 949491918, 1054991020, 1582486530, 1898983836, 2373729795, 3164973060, 4747459590, 9494919180]

約数ペア:

[(1, 9494919180), (2, 4747459590), (3, 3164973060), (4, 2373729795), (5, 1898983836), (6, 1582486530), (9, 1054991020), (10, 949491918), (12, 791243265), (15, 632994612), (18, 527495510), (20, 474745959), (30, 316497306), (36, 263747755), (45, 210998204), (60, 158248653), (90, 105499102), (180, 52749551), (571, 16628580), (1142, 8314290), (1713, 5542860), (2284, 4157145), (2855, 3325716), (3426, 2771430), (5139, 1847620), (5710, 1662858), (6852, 1385715), (8565, 1108572), (10278, 923810), (11420, 831429), (17130, 554286), (20556, 461905), (25695, 369524), (34260, 277143), (51390, 184762), (92381, 102780)]