30177290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 35141110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 449, 470, 517, 611, 715, 898, 1034, 1222, 1430, 2245, 2585, 3055, 4490, 4939, 5170, 5837, 6110, 6721, 9878, 11674, 13442, 21103, 24695, 29185, 33605, 42206, 49390, 58370, 64207, 67210, 105515, 128414, 211030, 232133, 274339, 321035, 464266, 548678, 642070, 1160665, 1371695, 2321330, 2743390, 3017729, 6035458, 15088645, 30177290]

約数ペア:

[(1, 30177290), (2, 15088645), (5, 6035458), (10, 3017729), (11, 2743390), (13, 2321330), (22, 1371695), (26, 1160665), (47, 642070), (55, 548678), (65, 464266), (94, 321035), (110, 274339), (130, 232133), (143, 211030), (235, 128414), (286, 105515), (449, 67210), (470, 64207), (517, 58370), (611, 49390), (715, 42206), (898, 33605), (1034, 29185), (1222, 24695), (1430, 21103), (2245, 13442), (2585, 11674), (3055, 9878), (4490, 6721), (4939, 6110), (5170, 5837)]