30404535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 58281984

約数和(自身を除く): 27877449

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 61, 101, 105, 141, 183, 235, 303, 305, 329, 427, 505, 705, 707, 915, 987, 1281, 1515, 1645, 2121, 2135, 2867, 3535, 4747, 4935, 6161, 6405, 8601, 10605, 14241, 14335, 18483, 20069, 23735, 30805, 33229, 43005, 43127, 60207, 71205, 92415, 99687, 100345, 129381, 166145, 215635, 289567, 301035, 498435, 646905, 868701, 1447835, 2026969, 4343505, 6080907, 10134845, 30404535]

約数ペア:

[(1, 30404535), (3, 10134845), (5, 6080907), (7, 4343505), (15, 2026969), (21, 1447835), (35, 868701), (47, 646905), (61, 498435), (101, 301035), (105, 289567), (141, 215635), (183, 166145), (235, 129381), (303, 100345), (305, 99687), (329, 92415), (427, 71205), (505, 60207), (705, 43127), (707, 43005), (915, 33229), (987, 30805), (1281, 23735), (1515, 20069), (1645, 18483), (2121, 14335), (2135, 14241), (2867, 10605), (3535, 8601), (4747, 6405), (4935, 6161)]