142208190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2729}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 381326400

約数和(自身を除く): 239118210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 270, 386, 579, 965, 1158, 1737, 1930, 2729, 2895, 3474, 5211, 5458, 5790, 8187, 8685, 10422, 13645, 16374, 17370, 24561, 26055, 27290, 40935, 49122, 52110, 73683, 81870, 122805, 147366, 245610, 368415, 526697, 736830, 1053394, 1580091, 2633485, 3160182, 4740273, 5266970, 7900455, 9480546, 14220819, 15800910, 23701365, 28441638, 47402730, 71104095, 142208190]

約数ペア:

[(1, 142208190), (2, 71104095), (3, 47402730), (5, 28441638), (6, 23701365), (9, 15800910), (10, 14220819), (15, 9480546), (18, 7900455), (27, 5266970), (30, 4740273), (45, 3160182), (54, 2633485), (90, 1580091), (135, 1053394), (193, 736830), (270, 526697), (386, 368415), (579, 245610), (965, 147366), (1158, 122805), (1737, 81870), (1930, 73683), (2729, 52110), (2895, 49122), (3474, 40935), (5211, 27290), (5458, 26055), (5790, 24561), (8187, 17370), (8685, 16374), (10422, 13645)]