30436328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 65889600

約数和(自身を除く): 35453272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 146, 152, 211, 247, 292, 422, 494, 584, 844, 949, 988, 1387, 1688, 1898, 1976, 2743, 2774, 3796, 4009, 5486, 5548, 7592, 8018, 10972, 11096, 15403, 16036, 18031, 21944, 30806, 32072, 36062, 52117, 61612, 72124, 104234, 123224, 144248, 200239, 208468, 292657, 400478, 416936, 585314, 800956, 1170628, 1601912, 2341256, 3804541, 7609082, 15218164, 30436328]

約数ペア:

[(1, 30436328), (2, 15218164), (4, 7609082), (8, 3804541), (13, 2341256), (19, 1601912), (26, 1170628), (38, 800956), (52, 585314), (73, 416936), (76, 400478), (104, 292657), (146, 208468), (152, 200239), (211, 144248), (247, 123224), (292, 104234), (422, 72124), (494, 61612), (584, 52117), (844, 36062), (949, 32072), (988, 30806), (1387, 21944), (1688, 18031), (1898, 16036), (1976, 15403), (2743, 11096), (2774, 10972), (3796, 8018), (4009, 7592), (5486, 5548)]