30733648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 69138432

約数和(自身を除く): 38404784

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 86, 88, 124, 131, 172, 176, 248, 262, 341, 344, 473, 496, 524, 682, 688, 946, 1048, 1333, 1364, 1441, 1892, 2096, 2666, 2728, 2882, 3784, 4061, 5332, 5456, 5633, 5764, 7568, 8122, 10664, 11266, 11528, 14663, 16244, 21328, 22532, 23056, 29326, 32488, 44671, 45064, 58652, 61963, 64976, 89342, 90128, 117304, 123926, 174623, 178684, 234608, 247852, 349246, 357368, 495704, 698492, 714736, 991408, 1396984, 1920853, 2793968, 3841706, 7683412, 15366824, 30733648]

約数ペア:

[(1, 30733648), (2, 15366824), (4, 7683412), (8, 3841706), (11, 2793968), (16, 1920853), (22, 1396984), (31, 991408), (43, 714736), (44, 698492), (62, 495704), (86, 357368), (88, 349246), (124, 247852), (131, 234608), (172, 178684), (176, 174623), (248, 123926), (262, 117304), (341, 90128), (344, 89342), (473, 64976), (496, 61963), (524, 58652), (682, 45064), (688, 44671), (946, 32488), (1048, 29326), (1333, 23056), (1364, 22532), (1441, 21328), (1892, 16244), (2096, 14663), (2666, 11528), (2728, 11266), (2882, 10664), (3784, 8122), (4061, 7568), (5332, 5764), (5456, 5633)]