30644432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 60

約数和(自身を含む): 73522080

約数和(自身を除く): 42877648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1619, 2366, 2704, 3238, 4732, 6476, 9464, 11333, 12952, 18928, 21047, 22666, 25904, 42094, 45332, 84188, 90664, 147329, 168376, 181328, 273611, 294658, 336752, 547222, 589316, 1094444, 1178632, 1915277, 2188888, 2357264, 3830554, 4377776, 7661108, 15322216, 30644432]

約数ペア:

[(1, 30644432), (2, 15322216), (4, 7661108), (7, 4377776), (8, 3830554), (13, 2357264), (14, 2188888), (16, 1915277), (26, 1178632), (28, 1094444), (52, 589316), (56, 547222), (91, 336752), (104, 294658), (112, 273611), (169, 181328), (182, 168376), (208, 147329), (338, 90664), (364, 84188), (676, 45332), (728, 42094), (1183, 25904), (1352, 22666), (1456, 21047), (1619, 18928), (2366, 12952), (2704, 11333), (3238, 9464), (4732, 6476)]