30486888964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{626117}}^1$

素因数の和:626212

約数の個数: 48

約数和(自身を含む): 63954196992

約数和(自身を除く): 33467308028

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 6956, 12173, 24346, 48692, 626117, 1252234, 2504468, 4382819, 8765638, 17531276, 23166329, 29427499, 46332658, 58854998, 92665316, 117709996, 162164303, 205992493, 324328606, 411984986, 648657212, 823969972, 1088817463, 2177634926, 4355269852, 7621722241, 15243444482, 30486888964]

約数ペア:

[(1, 30486888964), (2, 15243444482), (4, 7621722241), (7, 4355269852), (14, 2177634926), (28, 1088817463), (37, 823969972), (47, 648657212), (74, 411984986), (94, 324328606), (148, 205992493), (188, 162164303), (259, 117709996), (329, 92665316), (518, 58854998), (658, 46332658), (1036, 29427499), (1316, 23166329), (1739, 17531276), (3478, 8765638), (6956, 4382819), (12173, 2504468), (24346, 1252234), (48692, 626117)]