12419340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 22507860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 461, 898, 922, 1347, 1383, 1796, 1844, 2245, 2305, 2694, 2766, 4490, 4610, 5388, 5532, 6735, 6915, 8980, 9220, 13470, 13830, 26940, 27660, 206989, 413978, 620967, 827956, 1034945, 1241934, 2069890, 2483868, 3104835, 4139780, 6209670, 12419340]

約数ペア:

[(1, 12419340), (2, 6209670), (3, 4139780), (4, 3104835), (5, 2483868), (6, 2069890), (10, 1241934), (12, 1034945), (15, 827956), (20, 620967), (30, 413978), (60, 206989), (449, 27660), (461, 26940), (898, 13830), (922, 13470), (1347, 9220), (1383, 8980), (1796, 6915), (1844, 6735), (2245, 5532), (2305, 5388), (2694, 4610), (2766, 4490)]