30914556

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 74057760

約数和(自身を除く): 43143204

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 244, 269, 314, 366, 471, 538, 628, 732, 807, 942, 1076, 1614, 1884, 3228, 9577, 16409, 19154, 28731, 32818, 38308, 42233, 49227, 57462, 65636, 84466, 98454, 114924, 126699, 168932, 196908, 253398, 506796, 2576213, 5152426, 7728639, 10304852, 15457278, 30914556]

約数ペア:

[(1, 30914556), (2, 15457278), (3, 10304852), (4, 7728639), (6, 5152426), (12, 2576213), (61, 506796), (122, 253398), (157, 196908), (183, 168932), (244, 126699), (269, 114924), (314, 98454), (366, 84466), (471, 65636), (538, 57462), (628, 49227), (732, 42233), (807, 38308), (942, 32818), (1076, 28731), (1614, 19154), (1884, 16409), (3228, 9577)]