29455367060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{119747}}^1$

素因数の和:120021

約数の個数: 72

約数和(自身を含む): 72242531424

約数和(自身を除く): 42787164364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 251, 490, 502, 980, 1004, 1255, 1757, 2510, 3514, 5020, 7028, 8785, 12299, 17570, 24598, 35140, 49196, 61495, 119747, 122990, 239494, 245980, 478988, 598735, 838229, 1197470, 1676458, 2394940, 3352916, 4191145, 5867603, 8382290, 11735206, 16764580, 23470412, 29338015, 30056497, 58676030, 60112994, 117352060, 120225988, 150282485, 210395479, 300564970, 420790958, 601129940, 841581916, 1051977395, 1472768353, 2103954790, 2945536706, 4207909580, 5891073412, 7363841765, 14727683530, 29455367060]

約数ペア:

[(1, 29455367060), (2, 14727683530), (4, 7363841765), (5, 5891073412), (7, 4207909580), (10, 2945536706), (14, 2103954790), (20, 1472768353), (28, 1051977395), (35, 841581916), (49, 601129940), (70, 420790958), (98, 300564970), (140, 210395479), (196, 150282485), (245, 120225988), (251, 117352060), (490, 60112994), (502, 58676030), (980, 30056497), (1004, 29338015), (1255, 23470412), (1757, 16764580), (2510, 11735206), (3514, 8382290), (5020, 5867603), (7028, 4191145), (8785, 3352916), (12299, 2394940), (17570, 1676458), (24598, 1197470), (35140, 838229), (49196, 598735), (61495, 478988), (119747, 245980), (122990, 239494)]