1934340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 5486208

約数和(自身を除く): 3551868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 313, 412, 515, 618, 626, 939, 1030, 1236, 1252, 1545, 1565, 1878, 2060, 3090, 3130, 3756, 4695, 6180, 6260, 9390, 18780, 32239, 64478, 96717, 128956, 161195, 193434, 322390, 386868, 483585, 644780, 967170, 1934340]

約数ペア:

[(1, 1934340), (2, 967170), (3, 644780), (4, 483585), (5, 386868), (6, 322390), (10, 193434), (12, 161195), (15, 128956), (20, 96717), (30, 64478), (60, 32239), (103, 18780), (206, 9390), (309, 6260), (313, 6180), (412, 4695), (515, 3756), (618, 3130), (626, 3090), (939, 2060), (1030, 1878), (1236, 1565), (1252, 1545)]