130306218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 315171840

約数和(自身を除く): 184865622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 283, 399, 566, 577, 798, 849, 1154, 1698, 1731, 1981, 3462, 3962, 4039, 5377, 5943, 8078, 10754, 10963, 11886, 12117, 16131, 21926, 24234, 32262, 32889, 37639, 65778, 75278, 76741, 112917, 153482, 163291, 225834, 230223, 326582, 460446, 489873, 979746, 1143037, 2286074, 3102529, 3429111, 6205058, 6858222, 9307587, 18615174, 21717703, 43435406, 65153109, 130306218]

約数ペア:

[(1, 130306218), (2, 65153109), (3, 43435406), (6, 21717703), (7, 18615174), (14, 9307587), (19, 6858222), (21, 6205058), (38, 3429111), (42, 3102529), (57, 2286074), (114, 1143037), (133, 979746), (266, 489873), (283, 460446), (399, 326582), (566, 230223), (577, 225834), (798, 163291), (849, 153482), (1154, 112917), (1698, 76741), (1731, 75278), (1981, 65778), (3462, 37639), (3962, 32889), (4039, 32262), (5377, 24234), (5943, 21926), (8078, 16131), (10754, 12117), (10963, 11886)]