130005828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 350925120

約数和(自身を除く): 220919292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2677, 2698, 4047, 5354, 5396, 8031, 8094, 10708, 12141, 16062, 16188, 24093, 24282, 32124, 48186, 48564, 50863, 96372, 101726, 152589, 190067, 203452, 305178, 380134, 457767, 570201, 610356, 760268, 915534, 1140402, 1710603, 1831068, 2280804, 3421206, 3611273, 6842412, 7222546, 10833819, 14445092, 21667638, 32501457, 43335276, 65002914, 130005828]

約数ペア:

[(1, 130005828), (2, 65002914), (3, 43335276), (4, 32501457), (6, 21667638), (9, 14445092), (12, 10833819), (18, 7222546), (19, 6842412), (36, 3611273), (38, 3421206), (57, 2280804), (71, 1831068), (76, 1710603), (114, 1140402), (142, 915534), (171, 760268), (213, 610356), (228, 570201), (284, 457767), (342, 380134), (426, 305178), (639, 203452), (684, 190067), (852, 152589), (1278, 101726), (1349, 96372), (2556, 50863), (2677, 48564), (2698, 48186), (4047, 32124), (5354, 24282), (5396, 24093), (8031, 16188), (8094, 16062), (10708, 12141)]