131173770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48049}}^1$

素因数の和:48079

約数の個数: 64

約数和(自身を含む): 387475200

約数和(自身を除く): 256301430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 48049, 96098, 144147, 240245, 288294, 336343, 480490, 624637, 672686, 720735, 1009029, 1249274, 1441470, 1681715, 1873911, 2018058, 3123185, 3363430, 3747822, 4372459, 5045145, 6246370, 8744918, 9369555, 10090290, 13117377, 18739110, 21862295, 26234754, 43724590, 65586885, 131173770]

約数ペア:

[(1, 131173770), (2, 65586885), (3, 43724590), (5, 26234754), (6, 21862295), (7, 18739110), (10, 13117377), (13, 10090290), (14, 9369555), (15, 8744918), (21, 6246370), (26, 5045145), (30, 4372459), (35, 3747822), (39, 3363430), (42, 3123185), (65, 2018058), (70, 1873911), (78, 1681715), (91, 1441470), (105, 1249274), (130, 1009029), (182, 720735), (195, 672686), (210, 624637), (273, 480490), (390, 336343), (455, 288294), (546, 240245), (910, 144147), (1365, 96098), (2730, 48049)]