1945230

素因数分解:

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

素因数の和:233

約数の個数: 64

約数和(自身を含む): 5460480

約数和(自身を除く): 3515250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 157, 177, 210, 295, 314, 354, 413, 471, 590, 785, 826, 885, 942, 1099, 1239, 1570, 1770, 2065, 2198, 2355, 2478, 3297, 4130, 4710, 5495, 6195, 6594, 9263, 10990, 12390, 16485, 18526, 27789, 32970, 46315, 55578, 64841, 92630, 129682, 138945, 194523, 277890, 324205, 389046, 648410, 972615, 1945230]

約数ペア:

[(1, 1945230), (2, 972615), (3, 648410), (5, 389046), (6, 324205), (7, 277890), (10, 194523), (14, 138945), (15, 129682), (21, 92630), (30, 64841), (35, 55578), (42, 46315), (59, 32970), (70, 27789), (105, 18526), (118, 16485), (157, 12390), (177, 10990), (210, 9263), (295, 6594), (314, 6195), (354, 5495), (413, 4710), (471, 4130), (590, 3297), (785, 2478), (826, 2355), (885, 2198), (942, 2065), (1099, 1770), (1239, 1570)]