61356690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 166224960

約数和(自身を除く): 104868270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 211, 270, 359, 405, 422, 633, 718, 810, 1055, 1077, 1266, 1795, 1899, 2110, 2154, 3165, 3231, 3590, 3798, 5385, 5697, 6330, 6462, 9495, 9693, 10770, 11394, 16155, 17091, 18990, 19386, 28485, 29079, 32310, 34182, 48465, 56970, 58158, 75749, 85455, 96930, 145395, 151498, 170910, 227247, 290790, 378745, 454494, 681741, 757490, 1136235, 1363482, 2045223, 2272470, 3408705, 4090446, 6135669, 6817410, 10226115, 12271338, 20452230, 30678345, 61356690]

約数ペア:

[(1, 61356690), (2, 30678345), (3, 20452230), (5, 12271338), (6, 10226115), (9, 6817410), (10, 6135669), (15, 4090446), (18, 3408705), (27, 2272470), (30, 2045223), (45, 1363482), (54, 1136235), (81, 757490), (90, 681741), (135, 454494), (162, 378745), (211, 290790), (270, 227247), (359, 170910), (405, 151498), (422, 145395), (633, 96930), (718, 85455), (810, 75749), (1055, 58158), (1077, 56970), (1266, 48465), (1795, 34182), (1899, 32310), (2110, 29079), (2154, 28485), (3165, 19386), (3231, 18990), (3590, 17091), (3798, 16155), (5385, 11394), (5697, 10770), (6330, 9693), (6462, 9495)]