30634175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 48486480

約数和(自身を除く): 17852305

約数列:

[1, 5, 11, 13, 19, 25, 41, 55, 65, 95, 121, 143, 205, 209, 247, 275, 325, 451, 475, 533, 605, 715, 779, 1025, 1045, 1235, 1573, 2255, 2299, 2665, 2717, 3025, 3575, 3895, 4961, 5225, 5863, 6175, 7865, 8569, 10127, 11275, 11495, 13325, 13585, 19475, 24805, 29315, 29887, 39325, 42845, 50635, 57475, 64493, 67925, 94259, 111397, 124025, 146575, 149435, 214225, 253175, 322465, 471295, 556985, 747175, 1225367, 1612325, 2356475, 2784925, 6126835, 30634175]

約数ペア:

[(1, 30634175), (5, 6126835), (11, 2784925), (13, 2356475), (19, 1612325), (25, 1225367), (41, 747175), (55, 556985), (65, 471295), (95, 322465), (121, 253175), (143, 214225), (205, 149435), (209, 146575), (247, 124025), (275, 111397), (325, 94259), (451, 67925), (475, 64493), (533, 57475), (605, 50635), (715, 42845), (779, 39325), (1025, 29887), (1045, 29315), (1235, 24805), (1573, 19475), (2255, 13585), (2299, 13325), (2665, 11495), (2717, 11275), (3025, 10127), (3575, 8569), (3895, 7865), (4961, 6175), (5225, 5863)]