30464512

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 68745600

約数和(自身を除く): 38281088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 199, 208, 256, 299, 368, 398, 416, 512, 598, 736, 796, 832, 1196, 1472, 1592, 1664, 2392, 2587, 2944, 3184, 3328, 4577, 4784, 5174, 5888, 6368, 6656, 9154, 9568, 10348, 11776, 12736, 18308, 19136, 20696, 25472, 36616, 38272, 41392, 50944, 59501, 73232, 76544, 82784, 101888, 119002, 146464, 153088, 165568, 238004, 292928, 331136, 476008, 585856, 662272, 952016, 1171712, 1324544, 1904032, 2343424, 3808064, 7616128, 15232256, 30464512]

約数ペア:

[(1, 30464512), (2, 15232256), (4, 7616128), (8, 3808064), (13, 2343424), (16, 1904032), (23, 1324544), (26, 1171712), (32, 952016), (46, 662272), (52, 585856), (64, 476008), (92, 331136), (104, 292928), (128, 238004), (184, 165568), (199, 153088), (208, 146464), (256, 119002), (299, 101888), (368, 82784), (398, 76544), (416, 73232), (512, 59501), (598, 50944), (736, 41392), (796, 38272), (832, 36616), (1196, 25472), (1472, 20696), (1592, 19136), (1664, 18308), (2392, 12736), (2587, 11776), (2944, 10348), (3184, 9568), (3328, 9154), (4577, 6656), (4784, 6368), (5174, 5888)]