38880030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{26449}}^1$

素因数の和:26473

約数の個数: 48

約数和(自身を含む): 108550800

約数和(自身を除く): 69670770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 26449, 52898, 79347, 132245, 158694, 185143, 264490, 370286, 396735, 555429, 793470, 925715, 1110858, 1296001, 1851430, 2592002, 2777145, 3888003, 5554290, 6480005, 7776006, 12960010, 19440015, 38880030]

約数ペア:

[(1, 38880030), (2, 19440015), (3, 12960010), (5, 7776006), (6, 6480005), (7, 5554290), (10, 3888003), (14, 2777145), (15, 2592002), (21, 1851430), (30, 1296001), (35, 1110858), (42, 925715), (49, 793470), (70, 555429), (98, 396735), (105, 370286), (147, 264490), (210, 185143), (245, 158694), (294, 132245), (490, 79347), (735, 52898), (1470, 26449)]