7872236010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{982801}}^1$

素因数の和:982903

約数の個数: 48

約数和(自身を含む): 20697810120

約数和(自身を除く): 12825574110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 982801, 1965602, 2948403, 4914005, 5896806, 8845209, 9828010, 14742015, 17690418, 29484030, 44226045, 87469289, 88452090, 174938578, 262407867, 437346445, 524815734, 787223601, 874692890, 1312039335, 1574447202, 2624078670, 3936118005, 7872236010]

約数ペア:

[(1, 7872236010), (2, 3936118005), (3, 2624078670), (5, 1574447202), (6, 1312039335), (9, 874692890), (10, 787223601), (15, 524815734), (18, 437346445), (30, 262407867), (45, 174938578), (89, 88452090), (90, 87469289), (178, 44226045), (267, 29484030), (445, 17690418), (534, 14742015), (801, 9828010), (890, 8845209), (1335, 5896806), (1602, 4914005), (2670, 2948403), (4005, 1965602), (8010, 982801)]