15693984130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{4027}}^1$

素因数の和:4615

約数の個数: 64

約数和(自身を含む): 31321728000

約数和(自身を除く): 15627743870

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 499, 710, 781, 998, 1562, 2495, 3905, 4027, 4990, 5489, 7810, 8054, 10978, 20135, 27445, 35429, 40270, 44297, 54890, 70858, 88594, 177145, 221485, 285917, 354290, 389719, 442970, 571834, 779438, 1429585, 1948595, 2009473, 2859170, 3145087, 3897190, 4018946, 6290174, 10047365, 15725435, 20094730, 22104203, 31450870, 44208406, 110521015, 142672583, 221042030, 285345166, 713362915, 1426725830, 1569398413, 3138796826, 7846992065, 15693984130]

約数ペア:

[(1, 15693984130), (2, 7846992065), (5, 3138796826), (10, 1569398413), (11, 1426725830), (22, 713362915), (55, 285345166), (71, 221042030), (110, 142672583), (142, 110521015), (355, 44208406), (499, 31450870), (710, 22104203), (781, 20094730), (998, 15725435), (1562, 10047365), (2495, 6290174), (3905, 4018946), (4027, 3897190), (4990, 3145087), (5489, 2859170), (7810, 2009473), (8054, 1948595), (10978, 1429585), (20135, 779438), (27445, 571834), (35429, 442970), (40270, 389719), (44297, 354290), (54890, 285917), (70858, 221485), (88594, 177145)]