30689904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 91224320

約数和(自身を除く): 60534416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 241, 336, 379, 482, 723, 758, 964, 1137, 1446, 1516, 1687, 1928, 2274, 2653, 2892, 3032, 3374, 3856, 4548, 5061, 5306, 5784, 6064, 6748, 7959, 9096, 10122, 10612, 11568, 13496, 15918, 18192, 20244, 21224, 26992, 31836, 40488, 42448, 63672, 80976, 91339, 127344, 182678, 274017, 365356, 548034, 639373, 730712, 1096068, 1278746, 1461424, 1918119, 2192136, 2557492, 3836238, 4384272, 5114984, 7672476, 10229968, 15344952, 30689904]

約数ペア:

[(1, 30689904), (2, 15344952), (3, 10229968), (4, 7672476), (6, 5114984), (7, 4384272), (8, 3836238), (12, 2557492), (14, 2192136), (16, 1918119), (21, 1461424), (24, 1278746), (28, 1096068), (42, 730712), (48, 639373), (56, 548034), (84, 365356), (112, 274017), (168, 182678), (241, 127344), (336, 91339), (379, 80976), (482, 63672), (723, 42448), (758, 40488), (964, 31836), (1137, 26992), (1446, 21224), (1516, 20244), (1687, 18192), (1928, 15918), (2274, 13496), (2653, 11568), (2892, 10612), (3032, 10122), (3374, 9096), (3856, 7959), (4548, 6748), (5061, 6064), (5306, 5784)]