30734856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 64

約数和(自身を含む): 89880000

約数和(自身を除く): 59145144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 7489, 14978, 22467, 29956, 44934, 59912, 67401, 89868, 134802, 142291, 179736, 202203, 269604, 284582, 404406, 426873, 539208, 569164, 808812, 853746, 1138328, 1280619, 1617624, 1707492, 2561238, 3414984, 3841857, 5122476, 7683714, 10244952, 15367428, 30734856]

約数ペア:

[(1, 30734856), (2, 15367428), (3, 10244952), (4, 7683714), (6, 5122476), (8, 3841857), (9, 3414984), (12, 2561238), (18, 1707492), (19, 1617624), (24, 1280619), (27, 1138328), (36, 853746), (38, 808812), (54, 569164), (57, 539208), (72, 426873), (76, 404406), (108, 284582), (114, 269604), (152, 202203), (171, 179736), (216, 142291), (228, 134802), (342, 89868), (456, 67401), (513, 59912), (684, 44934), (1026, 29956), (1368, 22467), (2052, 14978), (4104, 7489)]