30045180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45523}}^1$

素因数の和:45546

約数の個数: 48

約数和(自身を含む): 91776384

約数和(自身を除く): 61731204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 45523, 91046, 136569, 182092, 227615, 273138, 455230, 500753, 546276, 682845, 910460, 1001506, 1365690, 1502259, 2003012, 2503765, 2731380, 3004518, 5007530, 6009036, 7511295, 10015060, 15022590, 30045180]

約数ペア:

[(1, 30045180), (2, 15022590), (3, 10015060), (4, 7511295), (5, 6009036), (6, 5007530), (10, 3004518), (11, 2731380), (12, 2503765), (15, 2003012), (20, 1502259), (22, 1365690), (30, 1001506), (33, 910460), (44, 682845), (55, 546276), (60, 500753), (66, 455230), (110, 273138), (132, 227615), (165, 182092), (220, 136569), (330, 91046), (660, 45523)]