30768090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 77417856

約数和(自身を除く): 46649766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 523, 530, 555, 795, 1046, 1110, 1569, 1590, 1961, 2615, 3138, 3922, 5230, 5883, 7845, 9805, 11766, 15690, 19351, 19610, 27719, 29415, 38702, 55438, 58053, 58830, 83157, 96755, 116106, 138595, 166314, 193510, 277190, 290265, 415785, 580530, 831570, 1025603, 2051206, 3076809, 5128015, 6153618, 10256030, 15384045, 30768090]

約数ペア:

[(1, 30768090), (2, 15384045), (3, 10256030), (5, 6153618), (6, 5128015), (10, 3076809), (15, 2051206), (30, 1025603), (37, 831570), (53, 580530), (74, 415785), (106, 290265), (111, 277190), (159, 193510), (185, 166314), (222, 138595), (265, 116106), (318, 96755), (370, 83157), (523, 58830), (530, 58053), (555, 55438), (795, 38702), (1046, 29415), (1110, 27719), (1569, 19610), (1590, 19351), (1961, 15690), (2615, 11766), (3138, 9805), (3922, 7845), (5230, 5883)]