2009675130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{10859}}^1$

素因数の和:11099

約数の個数: 64

約数和(自身を含む): 5004288000

約数和(自身を除く): 2994612870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 199, 310, 398, 465, 597, 930, 995, 1194, 1990, 2985, 5970, 6169, 10859, 12338, 18507, 21718, 30845, 32577, 37014, 54295, 61690, 65154, 92535, 108590, 162885, 185070, 325770, 336629, 673258, 1009887, 1683145, 2019774, 2160941, 3366290, 4321882, 5049435, 6482823, 10098870, 10804705, 12965646, 21609410, 32414115, 64828230, 66989171, 133978342, 200967513, 334945855, 401935026, 669891710, 1004837565, 2009675130]

約数ペア:

[(1, 2009675130), (2, 1004837565), (3, 669891710), (5, 401935026), (6, 334945855), (10, 200967513), (15, 133978342), (30, 66989171), (31, 64828230), (62, 32414115), (93, 21609410), (155, 12965646), (186, 10804705), (199, 10098870), (310, 6482823), (398, 5049435), (465, 4321882), (597, 3366290), (930, 2160941), (995, 2019774), (1194, 1683145), (1990, 1009887), (2985, 673258), (5970, 336629), (6169, 325770), (10859, 185070), (12338, 162885), (18507, 108590), (21718, 92535), (30845, 65154), (32577, 61690), (37014, 54295)]