66857550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19417

約数の個数: 48

約数和(自身を含む): 173024640

約数和(自身を除く): 106167090

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 19379, 38758, 58137, 96895, 116274, 193790, 290685, 445717, 484475, 581370, 891434, 968950, 1337151, 1453425, 2228585, 2674302, 2906850, 4457170, 6685755, 11142925, 13371510, 22285850, 33428775, 66857550]

約数ペア:

[(1, 66857550), (2, 33428775), (3, 22285850), (5, 13371510), (6, 11142925), (10, 6685755), (15, 4457170), (23, 2906850), (25, 2674302), (30, 2228585), (46, 1453425), (50, 1337151), (69, 968950), (75, 891434), (115, 581370), (138, 484475), (150, 445717), (230, 290685), (345, 193790), (575, 116274), (690, 96895), (1150, 58137), (1725, 38758), (3450, 19379)]