2192340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 4057260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 599, 610, 732, 915, 1198, 1220, 1797, 1830, 2396, 2995, 3594, 3660, 5990, 7188, 8985, 11980, 17970, 35940, 36539, 73078, 109617, 146156, 182695, 219234, 365390, 438468, 548085, 730780, 1096170, 2192340]

約数ペア:

[(1, 2192340), (2, 1096170), (3, 730780), (4, 548085), (5, 438468), (6, 365390), (10, 219234), (12, 182695), (15, 146156), (20, 109617), (30, 73078), (60, 36539), (61, 35940), (122, 17970), (183, 11980), (244, 8985), (305, 7188), (366, 5990), (599, 3660), (610, 3594), (732, 2995), (915, 2396), (1198, 1830), (1220, 1797)]