40685190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 96

約数和(自身を含む): 122381280

約数和(自身を除く): 81696090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2129, 2730, 3185, 3822, 4258, 6370, 6387, 9555, 10645, 12774, 14903, 19110, 21290, 27677, 29806, 31935, 44709, 55354, 63870, 74515, 83031, 89418, 104321, 138385, 149030, 166062, 193739, 208642, 223545, 276770, 312963, 387478, 415155, 447090, 521605, 581217, 625926, 830310, 968695, 1043210, 1162434, 1356173, 1564815, 1937390, 2712346, 2906085, 3129630, 4068519, 5812170, 6780865, 8137038, 13561730, 20342595, 40685190]

約数ペア:

[(1, 40685190), (2, 20342595), (3, 13561730), (5, 8137038), (6, 6780865), (7, 5812170), (10, 4068519), (13, 3129630), (14, 2906085), (15, 2712346), (21, 1937390), (26, 1564815), (30, 1356173), (35, 1162434), (39, 1043210), (42, 968695), (49, 830310), (65, 625926), (70, 581217), (78, 521605), (91, 447090), (98, 415155), (105, 387478), (130, 312963), (147, 276770), (182, 223545), (195, 208642), (210, 193739), (245, 166062), (273, 149030), (294, 138385), (390, 104321), (455, 89418), (490, 83031), (546, 74515), (637, 63870), (735, 55354), (910, 44709), (1274, 31935), (1365, 29806), (1470, 27677), (1911, 21290), (2129, 19110), (2730, 14903), (3185, 12774), (3822, 10645), (4258, 9555), (6370, 6387)]