214469910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 395168490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 97, 114, 135, 171, 190, 194, 270, 285, 291, 342, 431, 485, 513, 570, 582, 855, 862, 873, 970, 1026, 1293, 1455, 1710, 1746, 1843, 2155, 2565, 2586, 2619, 2910, 3686, 3879, 4310, 4365, 5130, 5238, 5529, 6465, 7758, 8189, 8730, 9215, 11058, 11637, 12930, 13095, 16378, 16587, 18430, 19395, 23274, 24567, 26190, 27645, 33174, 38790, 40945, 41807, 49134, 49761, 55290, 58185, 73701, 81890, 82935, 83614, 99522, 116370, 122835, 125421, 147402, 165870, 209035, 221103, 245670, 248805, 250842, 368505, 376263, 418070, 442206, 497610, 627105, 737010, 752526, 794333, 1105515, 1128789, 1254210, 1588666, 1881315, 2211030, 2257578, 2382999, 3762630, 3971665, 4765998, 5643945, 7148997, 7943330, 11287890, 11914995, 14297994, 21446991, 23829990, 35744985, 42893982, 71489970, 107234955, 214469910]

約数ペア:

[(1, 214469910), (2, 107234955), (3, 71489970), (5, 42893982), (6, 35744985), (9, 23829990), (10, 21446991), (15, 14297994), (18, 11914995), (19, 11287890), (27, 7943330), (30, 7148997), (38, 5643945), (45, 4765998), (54, 3971665), (57, 3762630), (90, 2382999), (95, 2257578), (97, 2211030), (114, 1881315), (135, 1588666), (171, 1254210), (190, 1128789), (194, 1105515), (270, 794333), (285, 752526), (291, 737010), (342, 627105), (431, 497610), (485, 442206), (513, 418070), (570, 376263), (582, 368505), (855, 250842), (862, 248805), (873, 245670), (970, 221103), (1026, 209035), (1293, 165870), (1455, 147402), (1710, 125421), (1746, 122835), (1843, 116370), (2155, 99522), (2565, 83614), (2586, 82935), (2619, 81890), (2910, 73701), (3686, 58185), (3879, 55290), (4310, 49761), (4365, 49134), (5130, 41807), (5238, 40945), (5529, 38790), (6465, 33174), (7758, 27645), (8189, 26190), (8730, 24567), (9215, 23274), (11058, 19395), (11637, 18430), (12930, 16587), (13095, 16378)]