30941463

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 52001280

約数和(自身を除く): 21059817

約数列:

[1, 3, 7, 21, 23, 29, 47, 69, 87, 141, 161, 203, 329, 483, 609, 667, 987, 1081, 1363, 2001, 2209, 3243, 4089, 4669, 6627, 7567, 9541, 14007, 15463, 22701, 28623, 31349, 46389, 50807, 64061, 94047, 152421, 192183, 219443, 355649, 448427, 658329, 1066947, 1345281, 1473403, 4420209, 10313821, 30941463]

約数ペア:

[(1, 30941463), (3, 10313821), (7, 4420209), (21, 1473403), (23, 1345281), (29, 1066947), (47, 658329), (69, 448427), (87, 355649), (141, 219443), (161, 192183), (203, 152421), (329, 94047), (483, 64061), (609, 50807), (667, 46389), (987, 31349), (1081, 28623), (1363, 22701), (2001, 15463), (2209, 14007), (3243, 9541), (4089, 7567), (4669, 6627)]