69801260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 152832960

約数和(自身を除く): 83031700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 755, 797, 1510, 1594, 3020, 3188, 3985, 4379, 7970, 8758, 15940, 17516, 21895, 23113, 43790, 46226, 87580, 92452, 115565, 120347, 231130, 240694, 462260, 481388, 601735, 1203470, 2406940, 3490063, 6980126, 13960252, 17450315, 34900630, 69801260]

約数ペア:

[(1, 69801260), (2, 34900630), (4, 17450315), (5, 13960252), (10, 6980126), (20, 3490063), (29, 2406940), (58, 1203470), (116, 601735), (145, 481388), (151, 462260), (290, 240694), (302, 231130), (580, 120347), (604, 115565), (755, 92452), (797, 87580), (1510, 46226), (1594, 43790), (3020, 23113), (3188, 21895), (3985, 17516), (4379, 15940), (7970, 8758)]