30709776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 84439040

約数和(自身を除く): 53729264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 223, 228, 302, 304, 446, 453, 456, 604, 669, 892, 906, 912, 1208, 1338, 1784, 1812, 2416, 2676, 2869, 3568, 3624, 4237, 5352, 5738, 7248, 8474, 8607, 10704, 11476, 12711, 16948, 17214, 22952, 25422, 33673, 33896, 34428, 45904, 50844, 67346, 67792, 68856, 101019, 101688, 134692, 137712, 202038, 203376, 269384, 404076, 538768, 639787, 808152, 1279574, 1616304, 1919361, 2559148, 3838722, 5118296, 7677444, 10236592, 15354888, 30709776]

約数ペア:

[(1, 30709776), (2, 15354888), (3, 10236592), (4, 7677444), (6, 5118296), (8, 3838722), (12, 2559148), (16, 1919361), (19, 1616304), (24, 1279574), (38, 808152), (48, 639787), (57, 538768), (76, 404076), (114, 269384), (151, 203376), (152, 202038), (223, 137712), (228, 134692), (302, 101688), (304, 101019), (446, 68856), (453, 67792), (456, 67346), (604, 50844), (669, 45904), (892, 34428), (906, 33896), (912, 33673), (1208, 25422), (1338, 22952), (1784, 17214), (1812, 16948), (2416, 12711), (2676, 11476), (2869, 10704), (3568, 8607), (3624, 8474), (4237, 7248), (5352, 5738)]