17507070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 54604800

約数和(自身を除く): 37097730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 157, 177, 189, 210, 270, 295, 314, 315, 354, 378, 413, 471, 531, 590, 630, 785, 826, 885, 942, 945, 1062, 1099, 1239, 1413, 1570, 1593, 1770, 1890, 2065, 2198, 2355, 2478, 2655, 2826, 3186, 3297, 3717, 4130, 4239, 4710, 5310, 5495, 6195, 6594, 7065, 7434, 7965, 8478, 9263, 9891, 10990, 11151, 12390, 14130, 15930, 16485, 18526, 18585, 19782, 21195, 22302, 27789, 29673, 32970, 37170, 42390, 46315, 49455, 55578, 55755, 59346, 64841, 83367, 92630, 98910, 111510, 129682, 138945, 148365, 166734, 194523, 250101, 277890, 296730, 324205, 389046, 416835, 500202, 583569, 648410, 833670, 972615, 1167138, 1250505, 1750707, 1945230, 2501010, 2917845, 3501414, 5835690, 8753535, 17507070]

約数ペア:

[(1, 17507070), (2, 8753535), (3, 5835690), (5, 3501414), (6, 2917845), (7, 2501010), (9, 1945230), (10, 1750707), (14, 1250505), (15, 1167138), (18, 972615), (21, 833670), (27, 648410), (30, 583569), (35, 500202), (42, 416835), (45, 389046), (54, 324205), (59, 296730), (63, 277890), (70, 250101), (90, 194523), (105, 166734), (118, 148365), (126, 138945), (135, 129682), (157, 111510), (177, 98910), (189, 92630), (210, 83367), (270, 64841), (295, 59346), (314, 55755), (315, 55578), (354, 49455), (378, 46315), (413, 42390), (471, 37170), (531, 32970), (590, 29673), (630, 27789), (785, 22302), (826, 21195), (885, 19782), (942, 18585), (945, 18526), (1062, 16485), (1099, 15930), (1239, 14130), (1413, 12390), (1570, 11151), (1593, 10990), (1770, 9891), (1890, 9263), (2065, 8478), (2198, 7965), (2355, 7434), (2478, 7065), (2655, 6594), (2826, 6195), (3186, 5495), (3297, 5310), (3717, 4710), (4130, 4239)]