30932330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 66382848

約数和(自身を除く): 35450518

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 223, 286, 446, 485, 715, 970, 1067, 1115, 1261, 1430, 2134, 2230, 2453, 2522, 2899, 4906, 5335, 5798, 6305, 10670, 12265, 12610, 13871, 14495, 21631, 24530, 27742, 28990, 31889, 43262, 63778, 69355, 108155, 138710, 159445, 216310, 237941, 281203, 318890, 475882, 562406, 1189705, 1406015, 2379410, 2812030, 3093233, 6186466, 15466165, 30932330]

約数ペア:

[(1, 30932330), (2, 15466165), (5, 6186466), (10, 3093233), (11, 2812030), (13, 2379410), (22, 1406015), (26, 1189705), (55, 562406), (65, 475882), (97, 318890), (110, 281203), (130, 237941), (143, 216310), (194, 159445), (223, 138710), (286, 108155), (446, 69355), (485, 63778), (715, 43262), (970, 31889), (1067, 28990), (1115, 27742), (1261, 24530), (1430, 21631), (2134, 14495), (2230, 13871), (2453, 12610), (2522, 12265), (2899, 10670), (4906, 6305), (5335, 5798)]