29933740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 67989600

約数和(自身を除く): 38055860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2129, 2812, 3515, 4258, 7030, 8516, 10645, 14060, 21290, 40451, 42580, 78773, 80902, 157546, 161804, 202255, 315092, 393865, 404510, 787730, 809020, 1496687, 1575460, 2993374, 5986748, 7483435, 14966870, 29933740]

約数ペア:

[(1, 29933740), (2, 14966870), (4, 7483435), (5, 5986748), (10, 2993374), (19, 1575460), (20, 1496687), (37, 809020), (38, 787730), (74, 404510), (76, 393865), (95, 315092), (148, 202255), (185, 161804), (190, 157546), (370, 80902), (380, 78773), (703, 42580), (740, 40451), (1406, 21290), (2129, 14060), (2812, 10645), (3515, 8516), (4258, 7030)]