30411402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 74317824

約数和(自身を除く): 43906422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 191, 223, 238, 357, 382, 446, 573, 669, 714, 1146, 1337, 1338, 1561, 2674, 3122, 3247, 3791, 4011, 4683, 6494, 7582, 8022, 9366, 9741, 11373, 19482, 22729, 22746, 26537, 42593, 45458, 53074, 68187, 79611, 85186, 127779, 136374, 159222, 255558, 298151, 596302, 724081, 894453, 1448162, 1788906, 2172243, 4344486, 5068567, 10137134, 15205701, 30411402]

約数ペア:

[(1, 30411402), (2, 15205701), (3, 10137134), (6, 5068567), (7, 4344486), (14, 2172243), (17, 1788906), (21, 1448162), (34, 894453), (42, 724081), (51, 596302), (102, 298151), (119, 255558), (191, 159222), (223, 136374), (238, 127779), (357, 85186), (382, 79611), (446, 68187), (573, 53074), (669, 45458), (714, 42593), (1146, 26537), (1337, 22746), (1338, 22729), (1561, 19482), (2674, 11373), (3122, 9741), (3247, 9366), (3791, 8022), (4011, 7582), (4683, 6494)]