129093020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 330559488

約数和(自身を除く): 201466468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 853, 940, 1081, 1316, 1610, 1645, 1706, 2162, 3220, 3290, 3412, 4265, 4324, 5405, 5971, 6580, 7567, 8530, 10810, 11942, 15134, 17060, 19619, 21620, 23884, 29855, 30268, 37835, 39238, 40091, 59710, 75670, 78476, 80182, 98095, 119420, 137333, 151340, 160364, 196190, 200455, 274666, 280637, 392380, 400910, 549332, 561274, 686665, 801820, 922093, 1122548, 1373330, 1403185, 1844186, 2746660, 2806370, 3688372, 4610465, 5612740, 6454651, 9220930, 12909302, 18441860, 25818604, 32273255, 64546510, 129093020]

約数ペア:

[(1, 129093020), (2, 64546510), (4, 32273255), (5, 25818604), (7, 18441860), (10, 12909302), (14, 9220930), (20, 6454651), (23, 5612740), (28, 4610465), (35, 3688372), (46, 2806370), (47, 2746660), (70, 1844186), (92, 1403185), (94, 1373330), (115, 1122548), (140, 922093), (161, 801820), (188, 686665), (230, 561274), (235, 549332), (322, 400910), (329, 392380), (460, 280637), (470, 274666), (644, 200455), (658, 196190), (805, 160364), (853, 151340), (940, 137333), (1081, 119420), (1316, 98095), (1610, 80182), (1645, 78476), (1706, 75670), (2162, 59710), (3220, 40091), (3290, 39238), (3412, 37835), (4265, 30268), (4324, 29855), (5405, 23884), (5971, 21620), (6580, 19619), (7567, 17060), (8530, 15134), (10810, 11942)]