5639970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 10036446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 251, 321, 502, 535, 642, 749, 753, 1070, 1255, 1498, 1506, 1605, 1757, 2247, 2510, 3210, 3514, 3745, 3765, 4494, 5271, 7490, 7530, 8785, 10542, 11235, 17570, 22470, 26355, 26857, 52710, 53714, 80571, 134285, 161142, 187999, 268570, 375998, 402855, 563997, 805710, 939995, 1127994, 1879990, 2819985, 5639970]

約数ペア:

[(1, 5639970), (2, 2819985), (3, 1879990), (5, 1127994), (6, 939995), (7, 805710), (10, 563997), (14, 402855), (15, 375998), (21, 268570), (30, 187999), (35, 161142), (42, 134285), (70, 80571), (105, 53714), (107, 52710), (210, 26857), (214, 26355), (251, 22470), (321, 17570), (502, 11235), (535, 10542), (642, 8785), (749, 7530), (753, 7490), (1070, 5271), (1255, 4494), (1498, 3765), (1506, 3745), (1605, 3514), (1757, 3210), (2247, 2510)]