6838290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 20275200

約数和(自身を除く): 13436910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 43, 45, 54, 57, 62, 86, 90, 93, 95, 114, 129, 135, 155, 171, 186, 190, 215, 258, 270, 279, 285, 310, 342, 387, 430, 465, 513, 558, 570, 589, 645, 774, 817, 837, 855, 930, 1026, 1161, 1178, 1290, 1333, 1395, 1634, 1674, 1710, 1767, 1935, 2322, 2451, 2565, 2666, 2790, 2945, 3534, 3870, 3999, 4085, 4185, 4902, 5130, 5301, 5805, 5890, 6665, 7353, 7998, 8170, 8370, 8835, 10602, 11610, 11997, 12255, 13330, 14706, 15903, 17670, 19995, 22059, 23994, 24510, 25327, 26505, 31806, 35991, 36765, 39990, 44118, 50654, 53010, 59985, 71982, 73530, 75981, 79515, 110295, 119970, 126635, 151962, 159030, 179955, 220590, 227943, 253270, 359910, 379905, 455886, 683829, 759810, 1139715, 1367658, 2279430, 3419145, 6838290]

約数ペア:

[(1, 6838290), (2, 3419145), (3, 2279430), (5, 1367658), (6, 1139715), (9, 759810), (10, 683829), (15, 455886), (18, 379905), (19, 359910), (27, 253270), (30, 227943), (31, 220590), (38, 179955), (43, 159030), (45, 151962), (54, 126635), (57, 119970), (62, 110295), (86, 79515), (90, 75981), (93, 73530), (95, 71982), (114, 59985), (129, 53010), (135, 50654), (155, 44118), (171, 39990), (186, 36765), (190, 35991), (215, 31806), (258, 26505), (270, 25327), (279, 24510), (285, 23994), (310, 22059), (342, 19995), (387, 17670), (430, 15903), (465, 14706), (513, 13330), (558, 12255), (570, 11997), (589, 11610), (645, 10602), (774, 8835), (817, 8370), (837, 8170), (855, 7998), (930, 7353), (1026, 6665), (1161, 5890), (1178, 5805), (1290, 5301), (1333, 5130), (1395, 4902), (1634, 4185), (1674, 4085), (1710, 3999), (1767, 3870), (1935, 3534), (2322, 2945), (2451, 2790), (2565, 2666)]