89635830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3581

約数の個数: 64

約数和(自身を含む): 230611968

約数和(自身を除く): 140976138

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 3511, 4255, 5106, 7022, 8510, 10533, 12765, 17555, 21066, 25530, 35110, 52665, 80753, 105330, 129907, 161506, 242259, 259814, 389721, 403765, 484518, 649535, 779442, 807530, 1211295, 1299070, 1948605, 2422590, 2987861, 3897210, 5975722, 8963583, 14939305, 17927166, 29878610, 44817915, 89635830]

約数ペア:

[(1, 89635830), (2, 44817915), (3, 29878610), (5, 17927166), (6, 14939305), (10, 8963583), (15, 5975722), (23, 3897210), (30, 2987861), (37, 2422590), (46, 1948605), (69, 1299070), (74, 1211295), (111, 807530), (115, 779442), (138, 649535), (185, 484518), (222, 403765), (230, 389721), (345, 259814), (370, 242259), (555, 161506), (690, 129907), (851, 105330), (1110, 80753), (1702, 52665), (2553, 35110), (3511, 25530), (4255, 21066), (5106, 17555), (7022, 12765), (8510, 10533)]