30686224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 63632088

約数和(自身を除く): 32945864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1117, 1616, 1717, 2234, 3434, 4468, 6868, 8936, 13736, 17872, 18989, 27472, 37978, 75956, 112817, 151912, 225634, 303824, 451268, 902536, 1805072, 1917889, 3835778, 7671556, 15343112, 30686224]

約数ペア:

[(1, 30686224), (2, 15343112), (4, 7671556), (8, 3835778), (16, 1917889), (17, 1805072), (34, 902536), (68, 451268), (101, 303824), (136, 225634), (202, 151912), (272, 112817), (404, 75956), (808, 37978), (1117, 27472), (1616, 18989), (1717, 17872), (2234, 13736), (3434, 8936), (4468, 6868)]