4121340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 7521060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 461, 596, 745, 894, 922, 1383, 1490, 1788, 1844, 2235, 2305, 2766, 2980, 4470, 4610, 5532, 6915, 8940, 9220, 13830, 27660, 68689, 137378, 206067, 274756, 343445, 412134, 686890, 824268, 1030335, 1373780, 2060670, 4121340]

約数ペア:

[(1, 4121340), (2, 2060670), (3, 1373780), (4, 1030335), (5, 824268), (6, 686890), (10, 412134), (12, 343445), (15, 274756), (20, 206067), (30, 137378), (60, 68689), (149, 27660), (298, 13830), (447, 9220), (461, 8940), (596, 6915), (745, 5532), (894, 4610), (922, 4470), (1383, 2980), (1490, 2766), (1788, 2305), (1844, 2235)]