542989495310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1\times {\mathrm{2239}}^1$

素因数の和:4857

約数の個数: 64

約数和(自身を含む): 1031372697600

約数和(自身を除く): 488383202290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 661, 1322, 1931, 2239, 3305, 3862, 4478, 6610, 9655, 11195, 12559, 19310, 22390, 25118, 36689, 42541, 62795, 73378, 85082, 125590, 183445, 212705, 366890, 425410, 1276391, 1479979, 2552782, 2959958, 4323509, 6381955, 7399895, 8647018, 12763910, 14799790, 21617545, 24251429, 28119601, 43235090, 48502858, 56239202, 82146671, 121257145, 140598005, 164293342, 242514290, 281196010, 410733355, 821466710, 2857839449, 5715678898, 14289197245, 28578394490, 54298949531, 108597899062, 271494747655, 542989495310]

約数ペア:

[(1, 542989495310), (2, 271494747655), (5, 108597899062), (10, 54298949531), (19, 28578394490), (38, 14289197245), (95, 5715678898), (190, 2857839449), (661, 821466710), (1322, 410733355), (1931, 281196010), (2239, 242514290), (3305, 164293342), (3862, 140598005), (4478, 121257145), (6610, 82146671), (9655, 56239202), (11195, 48502858), (12559, 43235090), (19310, 28119601), (22390, 24251429), (25118, 21617545), (36689, 14799790), (42541, 12763910), (62795, 8647018), (73378, 7399895), (85082, 6381955), (125590, 4323509), (183445, 2959958), (212705, 2552782), (366890, 1479979), (425410, 1276391)]