30512835

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 28100925

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 317, 345, 465, 621, 713, 837, 951, 1035, 1395, 1585, 2139, 2853, 3105, 3565, 4185, 4755, 6417, 7291, 8559, 9827, 10695, 14265, 19251, 21873, 29481, 32085, 36455, 42795, 49135, 65619, 88443, 96255, 109365, 147405, 196857, 226021, 265329, 328095, 442215, 678063, 984285, 1130105, 1326645, 2034189, 3390315, 6102567, 10170945, 30512835]

約数ペア:

[(1, 30512835), (3, 10170945), (5, 6102567), (9, 3390315), (15, 2034189), (23, 1326645), (27, 1130105), (31, 984285), (45, 678063), (69, 442215), (93, 328095), (115, 265329), (135, 226021), (155, 196857), (207, 147405), (279, 109365), (317, 96255), (345, 88443), (465, 65619), (621, 49135), (713, 42795), (837, 36455), (951, 32085), (1035, 29481), (1395, 21873), (1585, 19251), (2139, 14265), (2853, 10695), (3105, 9827), (3565, 8559), (4185, 7291), (4755, 6417)]