870820158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37339}}^1$

素因数の和:37393

約数の個数: 48

約数和(自身を含む): 1967967360

約数和(自身を除く): 1097147202

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 23322, 37339, 74678, 112017, 224034, 485407, 858797, 970814, 1456221, 1717594, 2576391, 2912442, 5152782, 6310291, 11164361, 12620582, 18930873, 22328722, 33493083, 37861746, 66986166, 145136693, 290273386, 435410079, 870820158]

約数ペア:

[(1, 870820158), (2, 435410079), (3, 290273386), (6, 145136693), (13, 66986166), (23, 37861746), (26, 33493083), (39, 22328722), (46, 18930873), (69, 12620582), (78, 11164361), (138, 6310291), (169, 5152782), (299, 2912442), (338, 2576391), (507, 1717594), (598, 1456221), (897, 970814), (1014, 858797), (1794, 485407), (3887, 224034), (7774, 112017), (11661, 74678), (23322, 37339)]