31627020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27743}}^1$

素因数の和:27774

約数の個数: 48

約数和(自身を含む): 93219840

約数和(自身を除く): 61592820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27743, 55486, 83229, 110972, 138715, 166458, 277430, 332916, 416145, 527117, 554860, 832290, 1054234, 1581351, 1664580, 2108468, 2635585, 3162702, 5271170, 6325404, 7906755, 10542340, 15813510, 31627020]

約数ペア:

[(1, 31627020), (2, 15813510), (3, 10542340), (4, 7906755), (5, 6325404), (6, 5271170), (10, 3162702), (12, 2635585), (15, 2108468), (19, 1664580), (20, 1581351), (30, 1054234), (38, 832290), (57, 554860), (60, 527117), (76, 416145), (95, 332916), (114, 277430), (190, 166458), (228, 138715), (285, 110972), (380, 83229), (570, 55486), (1140, 27743)]