30445744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 71995392

約数和(自身を除く): 41549648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 223, 322, 368, 371, 424, 446, 644, 742, 848, 892, 1219, 1288, 1484, 1561, 1784, 2438, 2576, 2968, 3122, 3568, 4876, 5129, 5936, 6244, 8533, 9752, 10258, 11819, 12488, 17066, 19504, 20516, 23638, 24976, 34132, 35903, 41032, 47276, 68264, 71806, 82064, 82733, 94552, 136528, 143612, 165466, 189104, 271837, 287224, 330932, 543674, 574448, 661864, 1087348, 1323728, 1902859, 2174696, 3805718, 4349392, 7611436, 15222872, 30445744]

約数ペア:

[(1, 30445744), (2, 15222872), (4, 7611436), (7, 4349392), (8, 3805718), (14, 2174696), (16, 1902859), (23, 1323728), (28, 1087348), (46, 661864), (53, 574448), (56, 543674), (92, 330932), (106, 287224), (112, 271837), (161, 189104), (184, 165466), (212, 143612), (223, 136528), (322, 94552), (368, 82733), (371, 82064), (424, 71806), (446, 68264), (644, 47276), (742, 41032), (848, 35903), (892, 34132), (1219, 24976), (1288, 23638), (1484, 20516), (1561, 19504), (1784, 17066), (2438, 12488), (2576, 11819), (2968, 10258), (3122, 9752), (3568, 8533), (4876, 6244), (5129, 5936)]