3890460

素因数分解:

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

素因数の和:235

約数の個数: 96

約数和(自身を含む): 12741120

約数和(自身を除く): 8850660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 157, 177, 210, 236, 295, 314, 354, 413, 420, 471, 590, 628, 708, 785, 826, 885, 942, 1099, 1180, 1239, 1570, 1652, 1770, 1884, 2065, 2198, 2355, 2478, 3140, 3297, 3540, 4130, 4396, 4710, 4956, 5495, 6195, 6594, 8260, 9263, 9420, 10990, 12390, 13188, 16485, 18526, 21980, 24780, 27789, 32970, 37052, 46315, 55578, 64841, 65940, 92630, 111156, 129682, 138945, 185260, 194523, 259364, 277890, 324205, 389046, 555780, 648410, 778092, 972615, 1296820, 1945230, 3890460]

約数ペア:

[(1, 3890460), (2, 1945230), (3, 1296820), (4, 972615), (5, 778092), (6, 648410), (7, 555780), (10, 389046), (12, 324205), (14, 277890), (15, 259364), (20, 194523), (21, 185260), (28, 138945), (30, 129682), (35, 111156), (42, 92630), (59, 65940), (60, 64841), (70, 55578), (84, 46315), (105, 37052), (118, 32970), (140, 27789), (157, 24780), (177, 21980), (210, 18526), (236, 16485), (295, 13188), (314, 12390), (354, 10990), (413, 9420), (420, 9263), (471, 8260), (590, 6594), (628, 6195), (708, 5495), (785, 4956), (826, 4710), (885, 4396), (942, 4130), (1099, 3540), (1180, 3297), (1239, 3140), (1570, 2478), (1652, 2355), (1770, 2198), (1884, 2065)]