953435990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 2043740160

約数和(自身を除く): 1090304170

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 79, 85, 86, 127, 130, 158, 170, 215, 221, 254, 395, 430, 442, 559, 635, 731, 790, 1027, 1105, 1118, 1270, 1343, 1462, 1651, 2054, 2159, 2210, 2686, 2795, 3302, 3397, 3655, 4318, 5135, 5461, 5590, 6715, 6794, 7310, 8255, 9503, 10033, 10270, 10795, 10922, 13430, 16510, 16985, 17459, 19006, 20066, 21590, 27305, 28067, 33970, 34918, 44161, 47515, 50165, 54610, 56134, 57749, 70993, 87295, 88322, 92837, 95030, 100330, 115498, 130429, 140335, 141986, 170561, 174590, 185674, 220805, 260858, 280670, 288745, 341122, 354965, 431419, 441610, 464185, 577490, 652145, 709930, 750737, 852805, 862838, 928370, 1206881, 1304290, 1501474, 1705610, 2157095, 2217293, 2413762, 3753685, 4314190, 4434586, 5608447, 6034405, 7334123, 7507370, 11086465, 11216894, 12068810, 14668246, 22172930, 28042235, 36670615, 56084470, 73341230, 95343599, 190687198, 476717995, 953435990]

約数ペア:

[(1, 953435990), (2, 476717995), (5, 190687198), (10, 95343599), (13, 73341230), (17, 56084470), (26, 36670615), (34, 28042235), (43, 22172930), (65, 14668246), (79, 12068810), (85, 11216894), (86, 11086465), (127, 7507370), (130, 7334123), (158, 6034405), (170, 5608447), (215, 4434586), (221, 4314190), (254, 3753685), (395, 2413762), (430, 2217293), (442, 2157095), (559, 1705610), (635, 1501474), (731, 1304290), (790, 1206881), (1027, 928370), (1105, 862838), (1118, 852805), (1270, 750737), (1343, 709930), (1462, 652145), (1651, 577490), (2054, 464185), (2159, 441610), (2210, 431419), (2686, 354965), (2795, 341122), (3302, 288745), (3397, 280670), (3655, 260858), (4318, 220805), (5135, 185674), (5461, 174590), (5590, 170561), (6715, 141986), (6794, 140335), (7310, 130429), (8255, 115498), (9503, 100330), (10033, 95030), (10270, 92837), (10795, 88322), (10922, 87295), (13430, 70993), (16510, 57749), (16985, 56134), (17459, 54610), (19006, 50165), (20066, 47515), (21590, 44161), (27305, 34918), (28067, 33970)]