30589468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4466

約数の個数: 48

約数和(自身を含む): 69368320

約数和(自身を除く): 38778852

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 4423, 6916, 8846, 17692, 30961, 57499, 61922, 84037, 114998, 123844, 168074, 229996, 336148, 402493, 588259, 804986, 1092481, 1176518, 1609972, 2184962, 2353036, 4369924, 7647367, 15294734, 30589468]

約数ペア:

[(1, 30589468), (2, 15294734), (4, 7647367), (7, 4369924), (13, 2353036), (14, 2184962), (19, 1609972), (26, 1176518), (28, 1092481), (38, 804986), (52, 588259), (76, 402493), (91, 336148), (133, 229996), (182, 168074), (247, 123844), (266, 114998), (364, 84037), (494, 61922), (532, 57499), (988, 30961), (1729, 17692), (3458, 8846), (4423, 6916)]