61506810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 104121990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2129, 2889, 3210, 4258, 4815, 5778, 6387, 9630, 10645, 12774, 14445, 19161, 21290, 28890, 31935, 38322, 57483, 63870, 95805, 114966, 191610, 227803, 287415, 455606, 574830, 683409, 1139015, 1366818, 2050227, 2278030, 3417045, 4100454, 6150681, 6834090, 10251135, 12301362, 20502270, 30753405, 61506810]

約数ペア:

[(1, 61506810), (2, 30753405), (3, 20502270), (5, 12301362), (6, 10251135), (9, 6834090), (10, 6150681), (15, 4100454), (18, 3417045), (27, 2278030), (30, 2050227), (45, 1366818), (54, 1139015), (90, 683409), (107, 574830), (135, 455606), (214, 287415), (270, 227803), (321, 191610), (535, 114966), (642, 95805), (963, 63870), (1070, 57483), (1605, 38322), (1926, 31935), (2129, 28890), (2889, 21290), (3210, 19161), (4258, 14445), (4815, 12774), (5778, 10645), (6387, 9630)]